Miami Dolphins linebacker Bradley Chubb (2) grabs his knee after an injury during the game against the Baltimore Ravens in the fourth quarter at M&T Bank Stadium in Baltimore, Maryland on Sunday, Dec.

Ekwonu, Carolina's starting left tackle, ruptured his right patellar tendon. Graham had the same injury and offers his ...

Packers right tackle Zach Tom is expecting to need surgery to repair a partially torn patellar tendon in his knee.

Knee injuries are one of the most common setbacks for high school athletes, often impacting far more than just playing time.