What Is Arthroscopy in Veterinary Orthopedics?

Arthroscopy is a minimally invasive surgical technique used to look inside your pet’s joints. It involves making small incisions to insert a tiny camera (arthroscope) and special instruments. The camera sends real-time images to a screen, allowing the surgeon to see and treat joint problems without fully opening the joint.

Unlike traditional open joint surgery, arthroscopy causes less tissue damage, smaller scars, and quicker healing. It’s especially useful for diagnosing and treating conditions like ligament damage, joint inflammation, or loose cartilage. Because it offers better visibility with less pain and swelling, more vets are using it in modern orthopedic care.

Arthroscopy is commonly performed on the shoulder, elbow, stifle (knee), and hip joints. It allows precise treatment with fewer complications, making it a preferred option for both diagnosis and surgery in many orthopedic cases.

Diagnostic Benefits of Arthroscopy

Arthroscopy gives veterinarians a clear, direct view inside the joint, which is not possible with radiographs or even CT scans. This technique helps detect issues that might be missed with imaging alone, especially soft tissue problems. Because the camera goes directly into the joint, the surgeon can see the cartilage, ligaments, and joint surfaces in real time.

Here are some key diagnostic benefits of arthroscopy:

• Direct visualization of joint interiors helps identify problems right at the source.
• Cartilage damage, such as softening, thinning, or flaking, is seen clearly.
• Ligament injuries, including partial or early tears, are more accurately diagnosed.
• Subtle abnormalities, like joint inflammation or loose fragments, are easier to detect.
• Better than radiographs or CT scans for spotting soft tissue problems like meniscal tears.
• Synovial fluid or tissue samples can be collected during the procedure for lab testing.

Overall, arthroscopy improves the accuracy of diagnosis, allows early treatment planning, and reduces the need for exploratory surgery. It helps vets make more informed decisions and improves outcomes for dogs with joint issues.

Indications: When Is Arthroscopy Used in Veterinary Orthopedics?

Arthroscopy is commonly used in veterinary orthopedics to diagnose and treat joint problems with less pain and faster recovery. It is especially helpful in joints where precision matters and where early treatment improves long-term outcomes.

1. Elbow Joint Conditions

The elbow is one of the most common joints treated with arthroscopy in dogs, especially large breeds. Common conditions include:

• Fragmented Medial Coronoid Process (FMCP): Arthroscopy allows removal of small bone fragments and smoothing of rough surfaces.
• Osteochondritis Dissecans (OCD): Loose cartilage is removed with minimal joint trauma.
• Ununited Anconeal Process (UAP): Surgeons can evaluate the extent of separation and remove or reattach the piece.
• Elbow incongruity: Arthroscopy helps detect joint mismatch early, guiding further surgical decisions.

This joint benefits from arthroscopy because of its complexity and the difficulty of seeing problems on X-rays.

2. Shoulder Joint Conditions

Shoulder arthroscopy is often used to diagnose and treat soft tissue injuries that cause lameness. Key conditions include:

• OCD of the shoulder: Cartilage flaps are easily identified and removed with minimal damage.
• Biceps tendon pathology: Allows inspection and treatment of tendon inflammation or rupture.
• Medial shoulder instability: Helps confirm ligament stretching or damage and guide surgical repair.

Because shoulder injuries can be hard to detect with imaging, arthroscopy is a valuable diagnostic and treatment tool in active dogs.

3. Stifle (Knee) Joint Conditions

Arthroscopy is useful in diagnosing and treating stifle joint problems, especially when combined with surgical repair. Common indications:

• Cranial cruciate ligament rupture: Arthroscopy can confirm partial or complete tears and assess secondary damage.
• Meniscal tears: Allows clear visualization and precise removal of torn cartilage.
• OCD of the femoral condyle: Helps detect and treat cartilage defects in the knee joint.

In many cases, arthroscopy is done before or during surgery like TPLO to evaluate joint health and improve surgical outcomes.

4. Other Joints (Selective Use)

Though less common, arthroscopy can be used in other joints when imaging is unclear or precision is needed:

• Hip joint: Occasionally used to examine cartilage damage or joint laxity in young dogs.
• Tarsus (hock): Useful in complex cases with suspected OCD or instability.
• Carpus (wrist): Allows diagnosis of ligament injuries or chronic inflammation in small breeds.

These joints are smaller and harder to access, so arthroscopy is used selectively by experienced surgeons.

Therapeutic Uses of Arthroscopy

Arthroscopy is not only helpful for diagnosing joint problems but also plays an important role in treatment. Because it uses small incisions and specialized instruments, it causes less damage than traditional surgery and speeds up recovery.

Here are key therapeutic uses of arthroscopy in veterinary orthopedics:

• Removal of loose bone or cartilage fragments: Fragments from injuries or conditions like OCD can cause pain and joint damage. Arthroscopy allows precise removal without opening the whole joint.
• Debridement of damaged cartilage: Worn or injured cartilage can be trimmed or smoothed to reduce pain and slow joint degeneration.
• Lavage in septic joints: In infected joints, arthroscopy allows joint flushing (lavage) to remove pus, bacteria, and debris, helping the joint heal faster.
• Treatment of partial ligament tears: Minor tears, such as early cruciate ligament damage, can be cleaned and evaluated to guide future treatment.
• Joint flushing to reduce inflammation: In dogs with chronic joint inflammation or immune-mediated arthritis, flushing out the joint helps decrease swelling and improve comfort.

Arthroscopy offers a way to treat problems directly with minimal trauma, which leads to faster healing, less scarring, and better long-term joint function.

Benefits of Arthroscopy Compared to Traditional Surgery

Arthroscopy has become a preferred choice in veterinary orthopedics because it offers many benefits over traditional open joint surgery. By using small incisions and a camera, it reduces trauma and improves healing outcomes.

Key benefits include:

• Smaller incisions = reduced soft tissue trauma: The small entry points cause less damage to muscles and skin, which helps with faster healing and less scarring.
• Faster post-op recovery time: Dogs often return to gentle activity sooner than with traditional surgery. This can shorten the overall rehab period.
• Lower pain levels for the patient: Less tissue damage means less pain after surgery. Many dogs show improved comfort within a few days.
• Reduced risk of infection: Smaller wounds and shorter procedure times lower the chance of bacteria entering the joint.
• Shorter anesthesia and hospital stay durations: Arthroscopy usually takes less time, which means reduced anesthesia risk and shorter clinic stays.
• Improved precision due to magnified view: The camera gives a clear, enlarged view of the joint, helping the surgeon see tiny structures and treat the exact problem.

Overall, arthroscopy allows better care with fewer risks and a smoother recovery, making it a valuable tool in modern veterinary surgery.

Limitations and Considerations

While arthroscopy offers many benefits, it’s not the right choice for every case. There are certain limitations and factors to consider before choosing this technique for your dog.

Here are key points to keep in mind:

• Not suitable for very small joints or advanced joint disease: In very small dogs or cats, the joint space may be too tight for the instruments. Arthroscopy is also less effective when the joint has severe arthritis or bone deformity.
• Requires advanced training and specialized equipment: Not all veterinary clinics offer arthroscopy. It needs a skilled surgeon with special tools and experience, which may limit availability.
• In rare cases, may need to convert to open surgery: If the problem is too complex or the joint is hard to access, the surgeon may switch to a traditional open approach during the procedure.
• Cost considerations depending on setup and expertise: Arthroscopy can be more expensive than standard surgery due to the high cost of equipment and the advanced training required.

Despite these limitations, arthroscopy remains a valuable option for many joint conditions. Your veterinarian will help you decide if it’s the right choice based on your pet’s size, diagnosis, and overall health.

Prognosis and Expected Outcomes

Arthroscopy has a high success rate when used in the right cases and performed by an experienced surgeon. Most dogs recover well and show noticeable improvement in comfort and mobility.

Here’s what you can expect from arthroscopy:

• High success rate in properly selected cases: When done for the right joint condition—such as early ligament injury, cartilage damage, or OCD—arthroscopy provides excellent results with fewer complications.
• Faster return to function and normal activity: Because the procedure is minimally invasive, dogs often regain mobility sooner than with traditional surgery. Most pets can begin light activity within a few weeks.
• Early intervention improves long-term joint health: Treating joint problems early, before there is severe damage, helps protect the joint. This can delay or prevent long-term issues like chronic pain or joint deformity.
• May reduce progression to osteoarthritis if done early: By removing damaged tissue and flushing the joint early, arthroscopy can slow down the development of arthritis, especially in young or active dogs.

Overall, arthroscopy offers a strong long-term outcome with less pain, quicker healing, and better joint function—especially when performed before the disease becomes advanced. Regular follow-up and proper rehab are key to success.

Final Thoughts

Arthroscopy is a modern, minimally invasive technique that offers both diagnostic and therapeutic benefits in veterinary orthopedics. It allows for precise treatment of joint conditions like OCD, ligament injuries, and cartilage damage with smaller incisions, less pain, and faster recovery compared to traditional surgery.

It’s especially helpful for early-stage joint problems, where quick action can protect the joint and reduce long-term damage. However, not every case is a match for arthroscopy. Factors like joint size, disease severity, and available expertise must be considered.

Early diagnosis plays a major role in successful outcomes. If your dog shows signs of joint pain, lameness, or reduced activity, don’t wait. A timely exam can make all the difference. Always consult a board-certified veterinary surgeon to determine if arthroscopy is the right choice for your dog’s condition and recovery.

FAQs About Arthroscopy in Veterinary Orthopedics

Is arthroscopy painful for dogs or cats?

Arthroscopy is less painful than traditional open joint surgery because it uses small incisions and causes less tissue damage. Most pets experience mild discomfort, which is managed with pain medication. Many animals begin walking comfortably within a few days and show steady improvement as healing progresses.

How long does recovery take after arthroscopy?

Recovery time after arthroscopy is usually shorter than open surgery. Most pets start gentle activity within 2 to 3 weeks. Full recovery takes about 6 to 8 weeks, depending on the joint treated and overall health. A structured rehab plan, including rest and controlled exercise, helps ensure the best outcome.

How much does veterinary arthroscopy cost?

The cost of arthroscopy can range from $2,000 to $4,000 or more, depending on the joint treated, clinic location, surgeon experience, and whether therapeutic procedures are done. Additional fees for diagnostics, anesthesia, and follow-up care may apply. Always ask for a full estimate before scheduling the procedure.

Can small breed dogs undergo arthroscopy?

Yes, small breed dogs can have arthroscopy, especially for shoulder, elbow, or stifle issues. However, very tiny joints may be too small for the instruments. A skilled veterinary surgeon will evaluate your dog’s size and joint structure to decide if arthroscopy is a safe and effective option.

Is arthroscopy better than MRI or CT for joint problems?

Arthroscopy gives a real-time, direct view of the inside of the joint, making it better for diagnosing cartilage, ligament, or meniscus problems. MRI and CT scans are useful for imaging bones and deeper structures, but they can miss soft tissue issues that arthroscopy can clearly reveal and treat at the same time.

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Elbow dysplasia is one of the most common causes of forelimb lameness in large and giant breed dogs.

It is not a single condition it is a group of developmental abnormalities that affect the elbow joint during skeletal growth.

Early diagnosis is important because cartilage damage is irreversible and osteoarthritis begins accumulating from the earliest stages of disease.

Quick answer: Elbow dysplasia encompasses FCP, OCD, UAP, and joint incongruity. It presents as forelimb lameness in large-breed puppies aged 4 to 12 months. Radiographs are first-line; CT is more sensitive for FCP. Refer when lameness persists beyond 2 to 4 weeks of conservative management.

Key takeaways

• Elbow dysplasia encompasses FCP, OCD, UAP, and joint incongruity most dogs have only one component, rarely all three
• Forelimb lameness in a large-breed puppy aged 4 to 12 months should prompt elbow radiographs as first-line imaging
• CT is significantly more sensitive than radiographs for FCP: medial coronoid lesions are frequently missed on plain films
• UAP is diagnosed when the anconeal process has not fused by 20 weeks in large breeds; visible on a flexed lateral radiograph
• Both elbows must always be imaged: bilateral disease is common and can mask the lameness asymmetry
• Arthroscopy provides definitive diagnosis and minimally invasive treatment in a single procedure; it is the gold standard

What is elbow dysplasia?

Canine elbow dysplasia is a condition involving multiple developmental abnormalities of the elbow joint. The elbow is a complex joint made up of 3 bones (radius, ulna, and humerus). If the 3 bones do not fit together perfectly due to growth abnormalities, abnormal weight distribution on areas of the joint occurs, causing pain, lameness, and the development of arthritis.

Elbow dysplasia is a multifactorial developmental condition that involves one or more of the following: ununited anconeal process (UAP), medial coronoid disease (MCD), osteochondrosis or osteochondritis dissecans of the medial humeral condyle, and joint incongruity. Clinical signs include forelimb lameness, joint pain, decreased range of motion, and joint effusion, typically noticed between 4 and 10 months of age.

The three main components

Fragmented medial coronoid process (FCP / MCD)

There are three common developmental problems often referred to as elbow dysplasia: a fragmented medial coronoid process (FMCP), an ununited anconeal process (UAP), and osteochondritis dissecans (OCD). Dogs with elbow dysplasia typically have only one of the three conditions.

FCP develops through abnormal wear and stress and micro-fracture through the coronoid, resulting in fragmentation. The resulting loose fragment causes irritation, inflammation, and osteoarthritis.

MCD is the most common form of elbow dysplasia. Affected breeds include Labrador Retrievers, Golden Retrievers, Bernese Mountain Dogs, and Rottweilers.

Radiographic findings: early MCD is often not visible on plain radiographs. Subtle signs include increased subchondral bone density, mild joint effusion, and early periarticular new bone. CT is required to confirm and characterize the lesion.

Ununited anconeal process (UAP)

UAP is failure of the anconeal process to unite with the proximal ulna during the first 5 months of skeletal maturation. The normal anconeal process should be fused with the ulna by 150 days of age; failure to ossify after this time is termed ununited and leads to joint instability and secondary degenerative joint disease.

UAP is usually readily confirmed on x-rays. A lateral radiograph of the elbow in a fully flexed position enables visualization of the ununited process.

UAP is most common in large breeds with a secondary ossification centre for the anconeal process: German Shepherd Dogs, Saint Bernards, and Basset Hounds.

Osteochondritis dissecans (OCD)

OCD is an abnormality in endochondral ossification resulting in a poor connection between cartilage and the underlying bone. The result of this weak connection is separation and peeling away of cartilage from the bone, leading to lameness, pain, and progressive osteoarthritis.

OCD of the medial humeral condyle can coexist with MCD. Arthroscopy confirms the extent of cartilage involvement and allows concurrent treatment.

Clinical presentation

Affected dogs develop a front limb lameness that typically worsens over a period of weeks to months. Lameness is usually worse after exercise and typically never completely resolves with rest. Often both fore legs are affected, which can make detection of lameness difficult, as the gait is symmetrically abnormal.

Classic presentation:

• Large or giant breed dog, aged 4 to 12 months
• Forelimb lameness, often worse after exercise and after rest
• Elbow pain on palpation and manipulation
• Reduced range of elbow flexion
• Joint effusion (swelling around the elbow)
• Possible external rotation of the affected limb

When both elbows are affected which is common the dog may appear to have a bilaterally stiff, stilted forelimb gait rather than a unilateral limp.

Diagnostic imaging

Radiographs (first-line)

Radiographs should include mediolateral and craniocaudal views. A flexed mediolateral view is essential to assess the anconeal process for UAP.

The primary radiographic finding of ununited anconeal process is a radiolucent line separating the anconeal process from the olecranon in dogs older than 5 months.

Both elbows must always be radiographed. Early MCD may show only subtle changes mild subchondral sclerosis, slight joint effusion or may appear radiographically normal despite significant disease.

CT scan (second-line, often essential)

The most reliable non-surgical test for FCP, OCD, and MCD is a CT scan. Ununited anconeal process is usually readily confirmed on x-rays, but the other conditions cannot always be distinguished on radiographs alone.

Early diagnosis of elbow dysplasia is based on radiographic evidence. Unfortunately, by the time lameness is persistent and not controlled by anti-inflammatory drugs, degenerative joint disease has already been established.

CT should be performed early before significant OA has developed to guide treatment decisions.

Arthroscopy

Arthroscopy provides direct visualization of the joint surfaces and cartilage, confirmation of the specific lesion, and the ability to treat (fragment removal, cartilage debridement) in the same procedure.

It is considered the gold standard for diagnosis and treatment of MCD and OCD.

When to refer

Refer to an orthopedic specialist when:

• Forelimb lameness in a large-breed puppy persists beyond 2 to 4 weeks despite rest and anti-inflammatory treatment
• Radiographs show elbow OA in a young dog without a confirmed diagnosis
• CT or arthroscopy is needed to characterize the lesion
• Surgical treatment is indicated

Early treatment of elbow dysplasia is indicated when radiographs show that the disease process has started and further development of OA may be expected. Early treatment of UAP consists of dynamic ulnar osteotomy to release the pressure on the anconeal process.

At-risk breeds that warrant a low threshold for elbow imaging: Labrador Retriever, Golden Retriever, Bernese Mountain Dog, Rottweiler, German Shepherd Dog, Newfoundland.

For the broader referral decision guide, see when to refer for orthopedic surgery: surgical vs non-surgical cases.

For imaging and diagnostics before referral, see imaging and diagnostics before referral: what's essential and when.

Frequently asked questions

At what age does elbow dysplasia typically show up?

Clinical signs most commonly appear between 4 and 12 months of age. Some dogs present later (12 to 18 months) when lameness becomes significant enough to prompt veterinary attention.

The underlying lesion, however, develops during the rapid bone growth phase in the first few months of life.

Can elbow dysplasia be managed without surgery?

Conservative management (activity modification, weight management, NSAIDs, physiotherapy) can reduce clinical signs but does not address the underlying lesion. OA progression continues regardless.

Surgery particularly arthroscopy for fragment removal is generally recommended for FCP and OCD to give the best chance of slowing arthritis development.

How accurate are radiographs for diagnosing FCP?

Radiographs have relatively poor sensitivity for early FCP many cases appear normal or show only subtle indirect signs. CT is significantly more sensitive.

If radiographs are inconclusive and clinical suspicion is high, CT should be performed rather than assuming the elbow is normal.

Is elbow dysplasia always in both elbows?

Not always, but bilateral disease is common. Both elbows should always be imaged, even if only one is clinically lame.

A dog with bilateral disease will often distribute weight more evenly, making the lameness appear milder or even absent on either side individually.

Can elbow dysplasia be prevented?

There is a strong hereditary component.

Breeding programs that screen for elbow dysplasia using radiographic or CT grading (IEWG grade 0 to 3) and exclude affected dogs from breeding reduce prevalence over time.

Weight management during growth to avoid over-nutrition may also reduce severity of expression in genetically susceptible dogs.

Resources

• ACVS. Canine Elbow Dysplasia. acvs.org
• Merck Veterinary Manual. Elbow Dysplasia in Dogs. merckvetmanual.com
• Davies Veterinary Specialists. Elbow Dysplasia Fact Sheet. vetspecialists.co.uk
• Today's Veterinary Practice. Radiographic Diagnosis of Developmental Orthopedic Disease of the Canine Elbow. todaysveterinarypractice.com
• VCA Animal Hospitals. Fragmented Coronoid Process in Dogs. vcahospitals.com

The surgeon closes the incision and hands the patient back. From that point, the referring vet carries the case.

Post-surgical care is not passive.

It requires active communication with the surgical team, structured recheck examinations, prompt complication recognition, and consistent owner support throughout a recovery that may last months.

Quick answer: Post-surgical follow-up for referred orthopedic patients includes reading the discharge summary before the first recheck, establishing a recheck schedule (suture removal at day 10 to 14, radiographs at week 6 to 8), recognizing complications early, and reinforcing owner compliance at every visit.

Key takeaways

• Read the discharge summary before the first recheck: skimming leads to medication errors, missed complications, and inconsistent owner instructions
• Standard orthopedic recheck schedule: suture removal at day 10 to 14; radiographs at week 6 to 8; final check at week 12 to 16
• Contact the surgical team for: implant complications, deep infection not resolving in 72 hours, wound dehiscence, or worsening lameness
• Owner compliance is the most modifiable variable: reinforce activity restrictions, E-collar use, and complication signs at every contact
• Refer back for: deep infection, implant-related concerns, wound dehiscence, or persistent non-weight-bearing beyond expected timepoints
• Document each visit clearly: both the referring vet and the surgical team need an accurate record to track patient progress

Reading the discharge summary

The role of a referring veterinarian does not end when the surgery is done. After the specialist performs the procedure, the referring veterinarian often monitors the patient's healing, manages medications, and supports the client with follow-up care. Without clear updates and guidance, this handoff can lead to confusion, missed issues, or delayed treatment.

The discharge summary is the primary communication from the surgical team.

It contains the diagnosis, the specific procedure performed, implant details, the prescribed medication list, the recheck schedule, and the complications to monitor.

Even when the specialist provides detailed discharge instructions, referring veterinarians often need to reinforce or adjust them during follow-up visits. Clients may forget or misunderstand what they were told at the surgical centre, especially if they were stressed or overwhelmed on discharge day.

What to extract from every discharge summary:

• Full medication list (drug, dose, frequency, duration)
• Recheck schedule and what assessment is required at each visit
• Specific complications the surgeon flagged for this case
• Activity restriction level and when it can be modified
• Criteria for contacting the surgical team directly

If anything is unclear, contact the specialist before the first recheck not after.

Recheck schedule

Soft tissue cases

• Day 10 to 14: incision assessment, suture removal, medication review
• Further rechecks: based on clinical signs and case complexity

Orthopedic cases

• Day 10 to 14: incision assessment, suture removal, gait assessment
• Week 6 to 8: radiographs to confirm bone healing and implant position
• Week 12 to 16: final assessment in complex cases; progressive activity increase if healing confirmed

If pain medications are still needed after a few weeks, it is best to follow up with your referring veterinarian.

Consistent scheduling helps track progress and catch complications early. Document each visit so both you and the specialist can follow the case.

What to assess at each recheck

At every visit:

• Incision appearance: closure status, discharge type and volume, redness, swelling
• Weight-bearing status on the affected limb
• Pain assessment using a standardized scale
• Muscle mass: compare bilaterally
• E-collar compliance
• Medication compliance and any adverse effects reported by the owner

At orthopedic rechecks:

• Joint stability (where applicable)
• Range of motion of the operated joint
• Radiographs at intervals specified in the discharge summary

Recognizing and triaging complications

Surgical site infection (SSI)

Signs: redness extending beyond the incision margins after day 3, purulent discharge, local heat, wound odor, systemic signs (fever, lethargy).

Management: culture and sensitivity before starting antibiotics. Surface infections can be managed locally. Deep infections, infections near implants, and infections not improving in 48 to 72 hours require surgical team contact.

Seroma

Soft, fluctuant non-painful swelling beneath the incision. Common after soft tissue and orthopedic surgery. Small seromas often resolve with strict rest. Larger seromas may need drainage under guidance from the surgical team.

Wound dehiscence

Partial or complete opening of the incision. Requires same-day assessment. Full dehiscence with tissue exposure is an emergency. Contact the surgical team before attempting local re-closure of complex wounds.

Persistent or worsening lameness

In orthopedic cases, persistent non-weight-bearing or worsening lameness beyond the expected timeline warrants radiographs and surgical team contact. Implant loosening, infection, or fracture propagation must be ruled out before managing locally.

Communicating with the surgical team

Smooth communication between the surgical team and the referring vet is crucial.

Contact the surgical team for:

• Any implant-related concern identified on radiograph
• Deep SSI not resolving with antibiotics in 48 to 72 hours
• Wound dehiscence of a complex closure
• Lameness or pain worsening rather than improving at expected timepoints
• Uncertainty about whether a finding requires re-referral

The GP's office should contact the orthopedic surgeon to get the discharge instructions, which include pin care and a schedule for pin removal. Call the specialty hospital on the day of surgery to get a briefing on the outcome and expected aftercare.

A proactive call immediately after surgery, confirming surgical findings and aftercare requirements, prevents the most common breakdown: managing a complication beyond scope while the problem worsens.

Supporting owners through recovery

Focus on key points like medication schedules, activity restrictions, wound care, and signs that need urgent attention. Avoid medical jargon clients appreciate straightforward, step-by-step guidance. You can provide these as printed handouts or digital summaries sent by email or text.

Follow-up communication needs to happen the day after the patient is discharged. Make sure you have updated contact information and the desired contact method. Encourage clients to call if they have any concerns once the pet is home.

Owner compliance particularly with activity restriction and E-collar use is the most controllable variable in post-surgical outcome. Non-compliance is the most common cause of wound complications and implant failure.

Reinforce it at every visit, not just at the first one.

For the complications guide covering specific scenarios and when to re-refer, see post-op home care for pets after orthopedic surgery.

For the communication framework between GP and specialist, see how to optimize communication between general practitioners and orthopedic surgeons.

Frequently asked questions

When should I contact the surgical team vs. manage locally?

Manage locally: minor incision redness not progressing, small seromas under active rest restrictions, mild expected lameness on the expected timeline.

Contact the surgical team: any implant concern, deep infection, wound dehiscence of a complex closure, worsening rather than improving lameness, or any complication you are unsure how to manage.

What imaging is needed at the 6-week orthopedic recheck?

Radiographs of the operated region in the same views as the post-operative images from the discharge summary. Compare implant position, bone healing, and periimplant margins.

If the surgeon provided post-operative radiographs in the discharge summary, use these as the baseline for comparison.

My client says the dog is doing great but the incision looks concerning. Who is right?

Trust the physical examination over owner assessment. Owners naturally minimise signs when they want their pet to be well.

Document your findings, photograph the incision, and manage based on clinical evidence rather than owner report.

How do I handle the case if I cannot reach the surgical team?

Document the attempt and the clinical finding. For non-emergency complications, continue conservative local management while attempting to reach the team.

For emergencies (wound dehiscence with tissue exposure, signs of systemic sepsis), act appropriately and continue attempting specialist contact. Never delay emergency care while awaiting specialist guidance.

How long does the referring vet typically follow the case?

For straightforward soft tissue cases, typically until the 10 to 14 day recheck and discharge.

For orthopedic cases, the referring vet typically follows the patient through the 6 to 8 week radiographic recheck and the 12 to 16 week final assessment.

This represents a total follow-up period of 3 to 4 months.

Resources

• SustainableVet. Post-Surgical Follow-Up Guide for Referring Vets. sustainablevet.org
• Advanced Veterinary Care. Orthopedic Surgery Post-Operative Instructions. advancedvetcarenm.com
• Today's Veterinary Business. From Preop Through Postop. todaysveterinarybusiness.com
• ACVS. Postoperative Care After Surgery: What Animal Owners Should Expect. acvs.org

Minimally invasive surgery (MIS) has become a significant part of veterinary orthopedics over the past two decades. Where open surgery once required large incisions and extensive tissue dissection, MIS techniques use small portals and imaging guidance to achieve the same therapeutic goals with substantially less tissue trauma.

Understanding MIS helps general practitioners recognize which patients may benefit from it, counsel owners accurately about recovery expectations, and make timely referrals to surgeons who offer it.

Quick answer: Veterinary MIS uses arthroscopy or fluoroscopy through small incisions rather than open dissection. Arthroscopy recovery takes 2 to 4 weeks vs 6 to 12 weeks for open surgery. MIS requires specialist equipment not widely available.

Key takeaways

• MIS uses small incisions and camera-based imaging instead of large open dissections, reducing tissue trauma
• Arthroscopy is the most common veterinary MIS, used for joint diagnosis and treatment including OCD, meniscal tears, and CCL
• Recovery from arthroscopy is typically 2 to 4 weeks versus 6 to 12 weeks for open joint surgery
• MIS is not available at most general practices: it requires specialized equipment and significant training
• Early referral for MIS-amenable conditions improves outcomes: arthroscopy for OCD or early joint disease before secondary arthritis develops
• Open surgery remains better for conditions requiring soft tissue reconstruction, infected fields, or complex anatomical access

What is minimally invasive surgery?

SustainableVet: "Minimally Invasive Surgery (MIS) in orthopedics involves performing procedures through small incisions using specialized tools and imaging guidance. The goal is to treat bone, joint, or soft tissue conditions while reducing tissue disruption, pain, and recovery time. Unlike traditional open surgery, MIS avoids large cuts and deep dissection. Instead, surgeons use instruments like arthroscopes or fluoroscopy to see inside the body and make precise movements."

The key tools:

• Arthroscope: a thin rigid telescope with a light source and camera, inserted into a joint through a small portal (typically 3 to 5 mm)
• Fluoroscope: real-time X-ray imaging used to guide implant placement in fracture repair without large incisions
• Laparoscope: used for abdominal MIS (laparoscopic spay, liver biopsy, adrenalectomy)
• Thoracoscope: used for chest cavity access

Arthroscopy: the most common veterinary MIS

CARE Vets: "Joints commonly scoped in canines include the shoulder, elbow, hip, stifle, and tarsus."

Arthroscopy serves both diagnostic and therapeutic functions:

Diagnostic arthroscopy

Allows direct visualization of joint surfaces, synovium, cartilage, and intra-articular structures in real-time, magnified detail. SustainableVet (arthroscopy article): "Arthroscopy provides magnified, real-time views inside the joint."

This is particularly valuable for:

• Confirming partial or complete CCL tears
• Assessing meniscal injury concurrent with CCL rupture
• Evaluating joint surface damage in elbow dysplasia
• Staging OCD lesions before deciding on open vs. arthroscopic treatment

Therapeutic arthroscopy

SustainableVet (arthroscopy indications article): "It allows for precise treatment of joint conditions like OCD, ligament injuries, and cartilage damage with smaller incisions, less pain, and faster recovery compared to traditional surgery."

Common therapeutic arthroscopic procedures:

• OCD (osteochondrosis dissecans) treatment: removal of the OCD flap and curettage of the subchondral bone bed
• Meniscal tear management: partial meniscectomy under direct vision
• Elbow fragmented coronoid process (FCP) removal
• Ununited anconeal process (UAP) removal or fixation
• Joint lavage and debridement: for early septic arthritis or inflammatory joint disease
• CCL assessment: most surgeons perform arthroscopy concurrent with TPLO to assess meniscal integrity and perform meniscectomy if needed

MIS fracture repair

Beyond arthroscopy, MIS principles are applied to fracture repair using fluoroscopic guidance. This allows implant placement (IM nails, bone plates) through small stab incisions rather than large open approaches.

SustainableVet (MIS for GPs article): "MIS is used for procedures like fracture repair, arthroscopy, joint stabilization, and implant placement. This results in less trauma to muscles, less bleeding, and fewer complications."

Minimally invasive plate osteosynthesis (MIPO) uses fluoroscopy to slide a bone plate under the skin through small incisions at each end of the fracture, without exposing the fracture site itself. This preserves the fracture hematoma (which promotes healing), reduces blood loss, and decreases infection risk.

Laparoscopy in soft tissue and oncology cases

While not strictly orthopedic, laparoscopy is increasingly used for procedures previously done open:

• Laparoscopic ovariectomy (spay): CARE Vets: "Laparoscopy is a minimally invasive technique performed in organs located in the abdomen and pelvis." Dogs undergoing laparoscopic spay return to activity significantly faster than with open spay.
• Liver, spleen, and kidney biopsy: organ sampling without large incisions
• Adrenalectomy: NCBi (MIS in oncology): "Laparoscopic adrenalectomy is a common procedure in both human and veterinary medicine for non-invasive adrenal tumors."
• Laparoscopic splenectomy: NCBi: "Proposed benefits include decreased pain and decreased rate of infection" compared to open splenectomy.

Benefits vs. limitations of MIS

Benefits

Maine Veterinary Medical Center: "Reduced trauma and pain: MIS involves smaller incisions, resulting in less tissue damage and reduced postoperative pain. This decreased trauma leads to faster recovery times and shorter hospital stays."

SustainableVet (arthroscopy vs open): "Recovery after arthroscopy is usually quicker, with most dogs returning to light activity in 2 to 4 weeks. In contrast, open joint surgery often requires 6 to 12 weeks of restricted activity."

CARE Vets: "Not only do patients experience less postoperative pain and recover more quickly, but endoscopy typically results in shorter hospitalization times and decreased financial commitment by the owners."

Maine MVMC: "Enhanced visualization and precision: MIS techniques provide superior visualization of surgical sites using advanced imaging technologies."

SustainableVet (arthroscopy indications): "May reduce progression to osteoarthritis if done early: by removing damaged tissue and flushing the joint early, arthroscopy can slow down the development of arthritis, especially in young or active dogs."

Limitations

SustainableVet (MIS for GPs): "Open surgery may be better in some cases. If soft tissue needs reconstruction, infection is present, or access to a complex area is needed, traditional open techniques may provide safer or more complete treatment."

Other limitations:

• Equipment cost: arthroscope systems represent a significant capital investment; not available at most general practices
• Learning curve: CARE Vets: "For the surgeon to be efficient at these procedures, considerable technical training is necessary." MIS requires substantial case volume before proficiency is established
• Patient size: arthroscopy in very small dogs (under 3 to 4 kg) is technically challenging due to joint size

When to refer for MIS evaluation

SustainableVet (MIS for GPs): "General practitioners (GPs) are often the first to assess dogs with orthopedic injuries. Recognizing when a patient may benefit from minimally invasive surgery helps ensure timely referral and better outcomes."

Refer early for MIS evaluation when:

• A dog has clinical signs consistent with OCD (young large-breed dog with unilateral or bilateral forelimb lameness)
• Elbow dysplasia is suspected and advanced imaging or surgical treatment is being considered
• CCL assessment is needed before TPLO to evaluate meniscal status
• Early septic arthritis where arthroscopic lavage may be preferred to open arthrotomy
• Laparoscopic spay is a client preference or medically preferred

Early referral principle: SustainableVet: "By identifying suitable candidates early and sending complete diagnostic information, GPs help surgical teams plan effectively."

For the referral decision framework in orthopedic cases, see when to refer orthopedic cases. For the fracture management referral decision, see dog fracture management splint vs refer. For the home care guide after orthopedic MIS, see orthopedic surgery home care guide.

Frequently asked questions

How does arthroscopy compare to open surgery for my dog's elbow problem?

Arthroscopy for elbow dysplasia provides direct visualization and precise fragment removal with less trauma and faster recovery than open arthrotomy. SustainableVet: "Most dogs recover well and show noticeable improvement in comfort and mobility."

Is my dog too small for arthroscopy?

Arthroscopy becomes technically challenging under approximately 3 to 4 kg due to joint size. CARE Vets: "the carpus can be successfully scoped in large dogs but is more difficult." Ask the specialist whether your dog's joint is compatible.

Will my dog still need a TPLO if arthroscopy is used?

Usually yes. Arthroscopy assesses and treats the meniscus and joint, while TPLO stabilizes the stifle mechanically by changing the joint's biomechanics. Most surgeons perform arthroscopy concurrent with TPLO. The two procedures complement rather than replace each other.

How long does recovery take after arthroscopy compared to open joint surgery?

SustainableVet: "Recovery after arthroscopy is usually quicker, with most dogs returning to light activity in 2 to 4 weeks. Open joint surgery often requires 6 to 12 weeks." The shorter recovery benefits particularly working and active dogs.

Does laparoscopic spay cost more than open spay?

Yes, typically. Equipment and specialist training costs are reflected in the fee. Faster return to activity may offset the difference for some owners. Ask the clinic for a written estimate comparing both approaches.

Can MIS be used if my dog has a joint infection?

Generally no. SustainableVet: "Open surgery may be better if infection is present." Very early septic arthritis may be managed arthroscopically, but established infection typically requires open arthrotomy for thorough debridement.

Resources

• SustainableVet. Minimally Invasive Orthopedic Surgery: What GPs Should Know. sustainablevet.org
• SustainableVet. Arthroscopy vs. Open Surgery. sustainablevet.org
• CARE Vets. Minimally Invasive Surgical Techniques. carecharlotte.com
• Maine Veterinary Medical Center. Minimally Invasive Techniques Transforming Veterinary Surgical Care. mvmc.vet
• NCBi. Use of Minimally Invasive Surgery in the Diagnosis and Treatment of Cancer in Dogs and Cats. ncbi.nlm.nih.gov

Surgical antimicrobial prophylaxis (SAP) is the use of antibiotics before or during surgery to reduce the risk of surgical site infection. It is not treatment there is no infection to treat.

The goal is to achieve adequate drug concentrations in the tissues at the time bacteria first enter the wound.

Done correctly, SAP is an evidence-based infection control tool. Done incorrectly (wrong timing, wrong drug, wrong duration), it provides no benefit and contributes to resistance.

Quick answer: Cefazolin 22 to 25 mg/kg IV is the first-choice SAP drug, given 30 minutes before incision and redosed every 2 hours. Stop within 24 hours for clean cases. Many clean procedures in healthy patients do not need SAP.

Key takeaways

• Cefazolin 22 to 25 mg/kg IV is the first-choice prophylactic drug for most clean and clean-contaminated procedures
• Give within 30 minutes before the first incision: ENOVAT 2025 specifies 30 to 60 minutes pre-incision
• Repeat every 2 hours intraoperatively: cefazolin has a short half-life and long procedures require redosing
• Stop within 24 hours: extending prophylaxis in clean cases provides no SSI benefit and selects for resistant organisms
• Many clean procedures under 90 minutes in healthy patients do not require SAP: widespread overuse is documented in veterinary surgery
• Fluoroquinolones and aminoglycosides should not be used for SAP: their resistance classification makes routine prophylactic use inappropriate

What SAP is and is not

SustainableVet: "SAP is not used to treat existing infections but to prevent new ones from developing. Using SAP properly reduces complications, speeds up healing, and improves surgical outcomes."

The fundamental concept: ENOVAT 2025: "The basic concept of SAP is that therapeutic levels should be present at the surgical site during the period of highest infection risk.

This starts at the time of the first incision and ends at an ill-defined point after final closure."

Worms and Germs Blog: "It's widely accepted that there is tremendous overuse of antimicrobials in this context in both human and veterinary medicine.

In a large percentage of cases, use of antimicrobials is actually unnecessary and is based more on habit or fear versus actually helping the patient."

When SAP is indicated

The decision is based on wound classification and patient risk factors:

WSAVA SAP Guidelines: "Are prophylactic antibiotics indicated for this surgery?" is the first step. Not all procedures require SAP.

Worms and Germs Blog: "Antimicrobial prophylaxis is indicated in some surgical patients to reduce the risk of SSI, but in a large percentage of cases use is actually unnecessary."

Acta Veterinaria Scandinavica (Helsinki study): "Even complete omission of antimicrobials was not associated with increased risk for SSI" in clean orthopedic and neurosurgeries in low-risk patients.

Drug selection

First-line: cefazolin

ENOVAT 2025: "Cefazolin, a first-generation cephalosporin, is the most widely recommended drug for SAP in human medicine and is a recommended option in dogs and cats where it is available."

SustainableVet: "The best antibiotics for prophylaxis target common skin and wound bacteria like Staphylococcus species. Amoxicillin-clavulanate and first-generation cephalosporins (e.g., cefazolin) are commonly used."

Why cefazolin:

• Excellent gram-positive coverage (Staphylococcus, Streptococcus) the dominant SSI pathogens
• Adequate gram-negative coverage
• Long enough half-life for practical intraoperative redosing intervals (every 2 hours)
• Extensive safety and pharmacokinetic data in dogs and cats
• Low cost, widely available

NCBi pharmacokinetic study: cefazolin at 25 mg/kg IV was effective against pathogens with MIC 2 mg/L or less across a wide range of canine patient populations.

Dose: 22 to 25 mg/kg IV (WSAVA, ENOVAT).

Alternatives when cefazolin is unavailable

ENOVAT 2025: "Ampicillin may be an effective option in regions where beta-lactamase producing staphylococci are uncommon. Other potential options include cefuroxime (second generation cephalosporin) and parenteral amoxicillin/clavulanic acid."

ENOVAT 2025: "Cefuroxime failed uniformly while ampicillin or amoxicillin may be effective, but only if readministered every 1.5 hours."

What not to use

ENOVAT 2025: "Concentration-dependent antimicrobials (fluoroquinolones or aminoglycosides) would not require redosing but should not be administered routinely for SAP considering their higher/more critical EMA classifications."

Fluoroquinolones (enrofloxacin, marbofloxacin) and aminoglycosides are reserve antibiotics for treatment of resistant infections. Using them for routine prophylaxis depletes their efficacy for the cases where they are genuinely needed.

Timing

Pre-incision administration

ENOVAT 2025: "To achieve therapeutic levels by the start of the procedure, the drug should be administered intravenously 30 to 60 minutes prior to the anticipated time of first incision."

Acta Veterinaria Scandinavica: "The antimicrobial was given intravenously 30 to 60 minutes before the estimated time of incision."

SustainableVet: "Antibiotics should be given 30 to 60 minutes before the surgical incision. This timing ensures effective tissue drug levels when bacteria may enter the wound."

University of Melbourne Companion Animal Guidelines: "Intravenous antimicrobials: administer 30 to 60 minutes prior to surgery."

The critical point: if the antibiotic is given after the incision, tissue concentrations are not achieved during the highest-risk period. Post-incision administration provides no meaningful SSI prophylaxis.

Intraoperative redosing

ENOVAT 2025: "Intraoperative dosing is necessary to maintain therapeutic levels for longer procedures or where there was a delay from antimicrobial administration to the start of the procedure.

Intraoperative dosing of any time-dependent antimicrobial such as beta-lactams should be considered every two half-lives of the drug."

WSAVA: cefazolin redosing interval: "2 hours or earlier (22 mg/kg) or 3 hours (25 mg/kg)."

For a TPLO lasting 3 hours, an initial pre-incision dose and one or two intraoperative redoses are typically required.

Duration

Stop within 24 hours for clean procedures

SustainableVet: "Clear guidelines suggest giving antibiotics within 60 minutes before the first incision and stopping them within 24 hours unless there are signs of infection."

NCBi (TPLO antibiotic comparison study): "Results showed no difference in SSI rates" between perioperative-only and extended postoperative antibiotic groups for clean TPLO cases.

"Eliminating postoperative antibiotic medication in a clean orthopedic procedure helps to reduce antibiotic resistance."

Extending prophylaxis beyond 24 hours in clean procedures selects for resistant organisms, does not reduce SSI rates, and increases costs.

Antimicrobial stewardship

Worms and Germs Blog: "Clinical guidelines are an advancement in care, and the field of antimicrobial guideline development has progressed significantly in recent years.

We've moved from primarily expert-opinion-based guidelines to evidence-based, structured guideline development."

SustainableVet: "Veterinary teams are encouraged to take proactive steps toward antimicrobial stewardship. This includes educating staff, using culture and sensitivity testing, and regularly reviewing protocols."

Stewardship checklist for SAP:

• Is SAP indicated for this wound class and patient?
• Is cefazolin available? If not, what is the evidence-based alternative?
• Has the drug been given within 30 to 60 minutes of incision?
• Has intraoperative redosing been planned for procedures over 2 hours?
• Is there a clear plan to stop antibiotics within 24 hours if no infection evidence?
• Will culture and sensitivity be obtained if infection develops, rather than empiric escalation?

For the SSI prevention context in which SAP operates, see how to prevent surgical site infections in dogs. For the antibiotic treatment guide when infection develops, see antibiotics for surgery wound infection.

For the scrub and aseptic technique guide, see veterinary surgical hand scrub protocol.

Frequently asked questions

My dog is having a routine spay or neuter. Does it need antibiotics?

Not necessarily. Clean, short procedures in healthy young patients are a lower-risk category. Many experienced surgeons perform routine spays and neuters without prophylactic antibiotics and achieve excellent outcomes.

Discuss with your vet whether SAP is indicated for your specific patient.

Why is cefazolin given by injection rather than as a pill?

For SAP, achieving tissue concentrations before incision requires IV administration to deliver the drug rapidly into circulation and tissues.

Oral antibiotics are absorbed more slowly and variably and cannot reliably achieve adequate tissue concentrations at the correct time.

Can the same antibiotic used for prophylaxis be used to treat infection if one develops?

Yes in principle, but culture and sensitivity should guide selection. The prophylactic agent may not cover the infecting organism; appropriate treatment requires culture results.

Why not use a broad-spectrum antibiotic like enrofloxacin for prophylaxis to cover more organisms?

ENOVAT 2025 advises against fluoroquinolones for routine SAP. Their resistance classification makes prophylactic use disproportionate; using them for prophylaxis depletes their effectiveness for resistant infections where they are needed.

My dog had a 4-hour TPLO. Should antibiotics continue for a week after?

No. Studies consistently show no SSI benefit from extending prophylaxis beyond 24 hours in clean orthopedic procedures. Intraoperative redosing maintains concentrations during the procedure. Postoperative continuation only adds resistance pressure.

What if cefazolin is not available at my clinic?

ENOVAT 2025 recommends parenteral amoxicillin/clavulanic acid or cefuroxime. Note cefuroxime failed uniformly in pharmacokinetic modeling for standard intervals. Amoxicillin/clavulanic acid requires redosing every 1.5 hours. Discuss available options with your distributor.

Resources

• ENOVAT. 2025 Guidelines for Surgical Antimicrobial Prophylaxis in Dogs and Cats. onlinelibrary.wiley.com
• WSAVA. Surgical Antimicrobial Prophylaxis in Dogs. wsava.org
• Acta Veterinaria Scandinavica. Antimicrobial Prophylaxis in Clean Orthopaedic and Neurosurgeries in Dogs. springer.com
• Worms and Germs Blog. Surgical Antimicrobial Prophylaxis Guidelines in Dogs and Cats. wormsandgermsblog.com
• University of Melbourne. Companion Animal Surgical Guidelines. science.unimelb.edu.au

Orthopedic decisions in dogs come in two layers: is surgery needed, and if so, should it be performed by a general practitioner or a specialist? Getting both questions right is what gives a dog the best outcome.

This guide covers which orthopedic conditions typically require surgery, which are managed conservatively, and when specialist referral is the appropriate recommendation.

Quick answer: Most CCL ruptures, comminuted or articular fractures, severe hip dysplasia, and spinal cord compressions require referral to a board-certified orthopedic surgeon. Conservative management suits mild OA, early hip dysplasia, and stable incomplete fractures in large adult dogs.

Key takeaways

• CCL rupture is the most common orthopedic referral reason: TPLO or TTA required for long-term stifle stability
• Fractures require specialist referral when comminuted, articular, open, or involving toy breed radius and ulna
• Conservative management works for mild presentations of hip dysplasia, elbow dysplasia, and osteoarthritis when functional impairment is limited
• Cases not improving with conservative care after 4 to 6 weeks should trigger a referral conversation
• Cost transparency matters: owners need to understand the financial impact of surgical vs. non-surgical paths
• Teleconsultation with a specialist is available before formal referral when the diagnosis or management path is uncertain

The referral decision framework

Two separate questions must be answered:

1. Does this dog need surgery at all?Severity of pain, degree of functional impairment, rate of deterioration, the dog's age and size, and the owner's capacity for the post-operative recovery commitment all factor in.

2. If surgery is needed, who should perform it?Procedure complexity, required implants, access to specialized equipment, and the surgeon's case volume for this specific procedure determine whether a general practitioner or a DACVS specialist is the appropriate operator.

SustainableVet: "The cost implications of specialist surgery, the timeline for diagnostics, surgery, and recovery, and post-operative care responsibilities should all be discussed with owners before making a referral recommendation."

Conditions that typically require surgical referral

Cranial cruciate ligament (CCL) rupture

The most common reason dogs are referred to veterinary orthopedic surgeons. SustainableVet: "Cranial cruciate ligament (CCL) ruptures cause severe joint instability, leading to secondary osteoarthritis. Surgical stabilization, such as tibial plateau leveling osteotomy (TPLO) or tibial tuberosity advancement (TTA), is recommended for long-term function."

Veterinary Partner (VIN): "TPLO has emerged as the most reliable technique offered by veterinary orthopedic surgeons for the management of CCL disease in dogs."

TPLO and TTA require specialized equipment (radiolucent table, surgical templates, specific implant systems) and significant case volume to perform reliably. Coldwater Animal Hospital: "A torn CCL in dogs requires precise surgical technique, proper post-operative planning, and orthopedic follow-up. When you suspect your dog has a knee injury, you should request a referral to an orthopedic specialist as soon as possible."

SustainableVet: "TPLO for CCL rupture ranges from $3,000 to $6,000 and covers surgery, hospitalization, and post-op care."

Comminuted and articular fractures

SustainableVet (fracture management article): "Signs include joint involvement, multiple bone fractures, open wounds, unstable or comminuted breaks, or no healing progress after a few weeks. If proper imaging or surgical tools are not available, referral ensures better care."

Articular fractures (those entering a joint surface) require anatomical reduction and rigid fixation to prevent joint surface incongruity and secondary arthritis. These are specialist cases.

Open (compound) fractures require urgent management to reduce infection risk often an emergency referral.

Toy breed radius and ulna fractures

SustainableVet: "Toy breeds have a high risk of nonunion, especially in distal radius and ulna fractures. Their small bones have less blood supply, which slows healing. Even simple fractures may not heal with splints alone. Surgery is often recommended early to avoid long-term lameness or permanent damage."

Spinal cord compression

Intervertebral disc disease (IVDD) with neurological deficits paresis or paralysis is a neurosurgical emergency. Lumbosacral disease, spinal instability, and vertebral fractures with cord involvement require specialist management. VCA: "Spinal injuries and herniated discs are problems that are also commonly referred to board-certified surgeons."

Total hip replacement

Total hip replacement (THR) for severe hip dysplasia or femoral head necrosis. VCA: "THR procedures replacement of a dog's diseased hip joints with prosthetic ones cost between $5,000 and $7,000." The procedure requires specialized implant systems and is exclusively a specialist procedure.

Complex reconstructive surgery

Large skin defects, major wound reconstruction after trauma or tumor removal, and rotational flap procedures require specialist training and experience beyond general practice scope.

Conditions that may be managed conservatively

Mild to moderate hip dysplasia (young dogs)

Early-stage hip dysplasia in dogs under 18 months may respond to conservative management: weight control, controlled low-impact exercise, NSAIDs, joint supplements, and physical rehabilitation. Surgical intervention (triple pelvic osteotomy, total hip replacement) is considered when conservative management fails or for severe bilateral disease.

Elbow dysplasia (mild-to-moderate)

Mild elbow dysplasia with limited functional impairment can be managed with anti-inflammatory therapy, weight management, and rehabilitation. More severe presentations or those with fragmented coronoid process, osteochondrosis, or ununited anconeal process require arthroscopic or open surgery.

SustainableVet: "Referral to a veterinary orthopedic specialist is often the best step when elbow dysplasia becomes hard to manage or diagnose."

Incomplete or stable fractures in appropriate candidates

Greenstick fractures in large-breed adult dogs, some metaphyseal fractures in stable patients, and certain stable pelvic fractures may be managed with strict rest and splinting in appropriate candidates. The key qualifier: appropriate imaging must confirm stability, and the patient must be able to comply with strict rest.

Osteoarthritis (mild to moderate)

Early and moderate OA is managed medically: NSAIDs, weight management, physical rehabilitation, and joint-supportive nutrition. Surgery is considered when medical management fails to provide adequate pain control or when the underlying structural cause (CCL rupture, hip dysplasia) requires correction.

When conservative management should trigger referral

SustainableVet: "Cases not improving with conservative care: If your dog keeps limping, feels pain, or avoids movement after weeks of non-surgical treatments like rest, medication, and therapy, it might be time to refer to a specialist."

Specific triggers:

• Lameness not improving after 4 to 6 weeks of appropriate conservative management
• Progressive lameness despite treatment
• Neurological signs developing or worsening
• Severe lameness or joint deformity detected on examination
• Diagnosis unclear and advanced imaging needed

Today's Veterinary Practice (post-TPLO evaluation guide): "Mild routine complications may be handled by the general practitioner; however, with regard to more severe complications, it is important to know when a patient should be referred back to the orthopedic surgeon."

Teleconsultation before formal referral

Today's Veterinary Practice: "A team approach between the referral surgeon and primary veterinarian is optimal in order to achieve success in managing patients after an orthopedic procedure."

Many orthopedic specialists offer teleconsultation for referring vets considering a referral: sharing radiographs and case details digitally to get specialist input before formally sending the owner. This is appropriate when:

• The diagnosis is uncertain (is this a CCL rupture or not?)
• The conservative vs. surgical decision is unclear
• The referring vet wants specialist input on management before referral

SustainableVet: "Teleconsulting tools, including sending images digitally or having a quick virtual meeting, can facilitate veterinarian-to-specialist communication when distance or schedules are an issue."

For the post-surgical care once a referred dog returns from orthopedic surgery, see post-surgical complications in referred pets. For what to expect during recovery from a referred procedure, see orthopedic surgery home care guide. For a complete overview of the referral process, see what is veterinary referral surgery.

Frequently asked questions

My dog has a cruciate tear. Can my regular vet do the surgery?

Some GPs perform the lateral suture technique for small dogs. TPLO and TTA require specialized equipment and are performed by specialists. Ask your vet which technique they perform and their annual case volume.

How long can I wait before deciding on surgery for a CCL rupture?

Delay without stabilization allows progressive joint damage and meniscal injury. Most orthopedic surgeons recommend surgical evaluation within 2 to 4 weeks of diagnosis. Very prolonged delay (months) makes surgery more complex and recovery longer.

Is conservative management ever appropriate for CCL rupture?

In dogs under 10 kg, strict rest and rehabilitation has a reasonable success rate. In medium and large dogs, non-surgical management typically causes chronic instability and progressive osteoarthritis. Most specialists recommend surgery for medium and large breeds.

What does a specialist referral for orthopedic surgery actually involve?

The specialist performs a consultation examination, reviews imaging, discusses surgical options and recovery expectations, provides a written estimate, and schedules surgery. Your general vet receives a discharge summary and manages follow-up. See the full referral process guide for details.

My dog has both hips affected. Should both be done at the same time?

Generally no. Bilateral procedures are staged to allow one limb to recover before operating on the other. The interval is typically 8 to 12 weeks. Discuss staging with the specialist at the consultation.

How do I prepare my dog for an orthopedic specialist consultation?

Bring all prior radiographs, recent bloodwork, the full medication list, and records from prior treatments. A written summary of when lameness began and how it has progressed helps the specialist assess the timeline efficiently.

Resources

• SustainableVet. When to Refer: Surgical vs. Non-Surgical Orthopedic Cases. sustainablevet.org
• Today's Veterinary Practice. Evaluation After TPLO: A Guide for the General Practitioner. todaysveterinarypractice.com
• Veterinary Partner (VIN). TPLO (Tibial Plateau Leveling Osteotomy) Surgery. veterinarypartner.vin.com
• VCA Hospitals. Surgery. vcahospitals.com