Traditional bone-patellar tendon-bone and hamstring tendon ACL grafts are not without limitations. A growing body of anatomic, biomechanical and clinical data has demonstrated the utility of ...

During a game he experienced a tearing sensation in his right thigh as he attempted to kick the ball ... He also noticed a painful lump appearing in his thigh during quadriceps contraction. Physical ...

the quadricep tendon above the kneecap or the retinaculum (which supports the kneecap on both the left and right sides). These tissues can be injured directly or become painful due to overuse.