A novel surgical technique for cranial cruciate ligament repair in dogs using autologous lateral digital extensor muscle tendon graft combined with platelet-rich plasma: A preliminary experimental study.

Background And Aim: Cranial cruciate ligament (CrCL) injuries are a prevalent orthopedic issue in dogs, typically managed through surgical interventions such as tibial plateau leveling osteotomy and tibial tuberosity advancement. However, these techniques have limitations, including high costs and extended recovery periods. This study introduces an innovative CrCL repair method employing an autologous lateral digital extensor muscle tendon graft and evaluates the effects of platelet-rich plasma (PRP) on tissue healing.