Medial Luxating Patella is a common orthopedic condition in dogs, particularly small breeds, where the kneecap (patella) slips out of its normal position and moves toward the inside of the leg (medially). This can cause intermittent lameness, pain, or an abnormal “skipping” gait. Some pets may hold up the affected leg temporarily, especially after activity. Over time, repeated luxation may lead to joint inflammation, cartilage wear, and arthritis if left untreated.

What Does Surgery Involve?

MPL surgery aims to realign the kneecap and stabilize the joint to prevent future luxation. This typically involves a combination of procedures, such as deepening the groove where the patella sits (trochleoplasty), tightening or releasing soft tissues around the joint, and in some cases, repositioning the attachment of the patellar ligament (tibial tuberosity transposition). These techniques work together to improve joint alignment and function.

Post-Operative Care and Recovery

Following surgery, a structured recovery plan is essential. This may include restricted activity, physical rehabilitation, and pain management to promote healing and restore mobility. Most dogs show significant improvement in limb use within weeks, with full recovery often occurring over two to three months. Early intervention and proper post-operative care can greatly enhance long-term outcomes and quality of life for your pet.