balancing the quadriceps mechanism and equalizing the stress on the articular cartilage at the back of the kneecap. In certain cases, the tendons at the internal/medial facet of the knee may additionally ought to be tightened. Another form of surgical treatment is the bone realignment, which as the call itself says, entails removal of a segment of the bone wherein the patellar tendon attaches at the tibia, after which