Medically reviewed by Amy Kwan, PT Key Takeaways Patellar tendonitis happens when the tendon becomes inflamed and irritated.

Butler underwent surgery Friday to repair a tear in his right patellar tendon. Butler also had a debridement of chronic scar tissue in his right knee and received a platelet-rich plasma injection to ...

Tue, 08 Mar 2011 19:28:27 GMT — Carlos Beltran's progress is being hindered by his knees again - this time it's the left knee that will keep him off the field four or five days. Beltran has left knee ...

Jonathan Kuminga already has missed the Warriors’ last five games due to bilateral patellar tendinitis, and it doesn’t seem like a return to action is imminent. Golden State coach Steve Kerr shared an ...

LSU head football coach Brian Kelly downplayed the severity of a knee injury quarterback Garrett Nussmeier is currently dealing with. On Friday, Kelly told reporters that Nussmeier has tendinitis in ...

The Dallas Cowboys have been on a heater of injuries to their offensive line. First Terrence Steele got hurt – although he is now back to practice. Then, Robert Jones suffered a broken bone in his ...

The A’s announced that Lawrence Butler underwent surgery to repair the patellar tendon in his right knee. The outfielder also received a platelet-rich plasma injection to address patellar tendonitis ...