Preoperative and postoperative stance analysis in dogs with patellar luxation confirms lameness improvement after surgery.

Objective: To document and compare preoperative and postoperative stance analysis measurements in animals with naturally occurring patellar luxation.

Animals: 131 client-owned dogs surgically treated for naturally occurring unilateral or bilateral patella luxation between March 30, 2015, and February 12, 2020.

Procedures: Weight bearing as a percent body weight on each limb was recorded with the use of a platform device for analyzing stance (PetSafe Stance Analyzer; LiteCure LLC, Companion Animal Health) preoperatively and postoperatively for all dogs.