Affordable Patellar Luxation Surgery for Dogs at Vermont Animal Hospital

If your dog has been diagnosed with patellar luxation, hearing the word surgery can feel overwhelming—both medically and financially. At Vermont Animal Hospital, our goal is simple: provide high-quality, evidence-based patellar luxation surgery at an affordable and transparent cost, without compromising your dog’s care or outcome.

What Pet Owners Should Know Patellar Luxation Surgery in Dogs

If your dog has been diagnosed with patellar luxation, you’re not alone—this is one of the most common orthopedic conditions we see in dogs, especially small breeds. The good news? Surgery is highly effective when performed at the right time and with proper aftercare.

This guide walks you through what patellar luxation is, when surgery is recommended, what the procedure involves, and what recovery looks like—in clear, pet-owner-friendly language.

What Is Patellar Luxation?

Patellar luxation occurs when the kneecap (patella) slips out of its normal groove in the femur (thigh bone). Instead of gliding smoothly during movement, the patella pops medially (inside) or laterally (outside), causing pain, limping, or an abnormal gait.

Common signs include:

• Skipping or hopping on one hind leg

• Sudden lameness that comes and goes

• Bow-legged or knock-kneed appearance

• Difficulty running, jumping, or climbing stairs

• Pain or stiffness after activity

Which Dogs Are Affected?

Patellar luxation can occur in any dog, but it’s most common in:

• Small breeds (Pomeranian, Chihuahua, Yorkie, Maltese, Toy Poodle)

• Some large breeds (especially lateral luxation)

• Dogs with congenital limb alignment issues

Grading of Patellar Luxation

Veterinarians classify patellar luxation from Grade 1 to Grade 4:

Grade	Description
Grade 1	Kneecap can be manually luxated but returns on its own
Grade 2	Kneecap luxates intermittently and may stay out temporarily
Grade 3	Kneecap is usually out but can be manually replaced
Grade 4	Kneecap is permanently out and cannot be replaced

👉 Surgery is typically recommended for Grades 2–4, especially if clinical signs are present.

When Is Surgery Recommended?

Patellar luxation surgery is advised when:

• Your dog shows persistent limping or pain

• The luxation is Grade 2 or higher

• Arthritis or cartilage damage is developing

• Conservative management (weight control, meds) is no longer effective

Early surgical correction can prevent long-term joint damage and arthritis.

What Does Patellar Luxation Surgery Involve?

Surgery is customized to your dog’s anatomy and severity, but often includes a combination of techniques:

Common surgical procedures:

• Tibial tuberosity transposition (TTT)Realigns the patellar tendon so it pulls the kneecap straight.

• Trochlear groove deepeningDeepens the femoral groove so the kneecap stays in place.

• Soft tissue balancingTightens loose tissues and releases tight ones around the knee.

• Corrective bone procedures (severe cases)Used when limb deformities are present.

🦴 The goal: restore normal tracking of the kneecap and stabilize the joint.

What Is Recovery Like?

Typical recovery timeline:

• First 2 weeks: Strict rest, leash walks only

• Weeks 3–6: Gradual increase in controlled activity

• 6–8 weeks: Recheck exam ± X-rays

• 8–12 weeks: Return to near-normal activity (case-dependent)

At-home care includes:

• Pain medications and anti-inflammatories

• Strict activity restriction

• Incision monitoring

• Physical therapy or rehab exercises (often recommended)

💡 Owner compliance during recovery is one of the biggest predictors of success.

Prognosis: Does Surgery Work?

Yes—very well.

• 85–95% of dogs regain good to excellent limb function

• Best outcomes occur with early intervention

• Most dogs return to normal walking, running, and playing

• Arthritis risk is significantly reduced when corrected early