Medial Patellar Luxation (MPL): Timing, Techniques, and Complications

Medial patellar luxation (MPL) remains one of the most commonly encountered orthopedic conditions in dogs, yet determining the ideal timing of surgery and selecting the most appropriate surgical technique can be challenging. In this practical, evidence-based session, Dr. Karanvir S. Aulakh, a board-certified small animal surgeon, will review current concepts in MPL surgery, with emphasis on surgical timing, patient selection, treatment planning, and management of complications. Attendees will gain practical insight into traditional and advanced techniques, including trochleoplasty, tibial tuberosity transposition, soft tissue reconstruction, and corrective osteotomies for angular limb deformities. Common complications, risk factors, and strategies for prevention and revision will be discussed using real-world clinical examples and surgical pearls. Participants will leave with increased confidence in case selection, complication recognition, and optimizing outcomes in dogs with MPL.

• Identify appropriate timing for surgical intervention in dogs with medial patellar luxation (MPL), including factors influencing early versus delayed treatment.
• Recognize common complications associated with MPL surgery and develop practical strategies for prevention, early detection, and management.
• Differentiate indications for commonly used surgical techniques, including trochleoplasty, tibial tuberosity transposition, soft tissue reconstruction, and corrective osteotomies.
• Improve case selection and clinical decision-making to optimize patient outcomes and minimize the risk of surgical failure or recurrence.