A hip labral tear involves the labrum, the ring of cartilage that lines the outside rim of ... but it can radiate into the groin and down into the buttocks and the knee on the affected side. Muscle ...
A tear in these ligaments can cause significant pain ... Runner's knee: "Patellofemoral pain," also called runner's knee, is a term that refers to pain around the kneecap. Overuse, muscle imbalances, ...