Dog Patella Luxation Surgery in Chantilly, VA
Patella luxation occurs when the kneecap shifts out of its normal groove at the front of the knee joint. This instability can cause intermittent hindlimb lameness, hindlimb skipping, or progressive discomfort over time. While mild cases may be monitored, moderate-to-severe luxation often requires surgical correction to restore proper alignment and prevent long-term joint damage.
What Is Patella Luxation?
The patella (kneecap) normally glides within a groove in the femur during movement. In dogs with patella luxation, the kneecap slips out of this groove either toward the inside (medial luxation) or, less commonly, toward the outside (lateral luxation).
Medial patella luxation is the most common form and is frequently seen in small and toy breeds. Lateral luxation occurs less often and is more commonly seen in larger-breed dogs or after traumatic injury.
Over time, repeated displacement of the kneecap can contribute to joint inflammation, cartilage wear, and degenerative changes if not addressed.
Signs Your Dog May Have Patella Luxation
Dogs with patella luxation may show:
Intermittent skipping or “hopping” on a hind leg
Sudden lifting of the leg for several steps
Difficulty rising or jumping
Progressive hind limb weakness
Abnormal gait
When Is Surgery Recommended?
Surgical correction is typically recommended when:
Luxation is persistent or frequently recurring
Lameness is ongoing
Pain or joint instability is present
Higher-grade luxation is diagnosed
Progressive joint damage is anticipated
Early surgical correction in appropriate cases may reduce long-term progression of arthritis and improve overall limb function.
How Patella Luxation Surgery Works
Surgical correction focuses on restoring proper alignment of the kneecap and stabilizing the joint. Depending on the individual case, procedures may include:
Deepening the groove in which the patella sits
Realigning soft tissue structures
Adjusting bony alignment when indicated
Each surgical plan is tailored to the severity and anatomy of the individual patient.
Recovery After Patella Surgery
Post-operative recovery typically involves:
Strict activity restriction
Gradual return to controlled movement
Scheduled rechecks
Incision monitoring
With proper healing and post-operative care, most dogs regain improved limb stability and demonstrate noticeable improvement in comfort and mobility.
Surgical Evaluation
If your dog is showing signs of hindlimb instability or has been diagnosed with patellar luxation, a surgical evaluation can determine the most appropriate treatment plan. If your dog is experiencing mobility concerns, contact Nova Pets to arrange a surgical evaluation.
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