The muscle belly appeared to be completely detached from its proximal tendon (direct head ... was restored to both the quadriceps and hamstrings after surgery, with peak power similar to the normal ...

are usually characteristic of chronic patellar tendinosis. These tears are differentiated from a complete patellar tendon tear, in which the entire tendon is ruptured and requires surgical repair.

A clinical diagnosis of bilateral quadriceps tendon rupture was made, and the patient was admitted for surgical repair the next day. With the use of transverse incisions, both quadriceps tendons were ...

Results showed combined medial patellofemoral ligament and medial quadriceps tendon ... injection into the bone-tendon interface after arthroscopic rotator cuff repair may promote tissue healing ...