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

I used the word Tendonitis in the title, but in many cases, you may have a Tendinopathy instead. A tendon is a fibrous tissue that attaches a muscle to a bone. Tendonitis is inflammation of the tendon ...

If YOU'RE FEELING pain just under your kneecap, you might be dealing with a bout of patellar tendonitis. It's a specific place to feel pain, and if you've ever experienced it, you know all too well ...

Pain in the front of the knee often results from injury or overuse of the muscles and joints. It can also be a symptom of conditions such as arthritis. Treatment may include rest, pain relief, and ...

There are many different causes for knee pain when bending the leg. The location of pain and other symptoms can help differentiate possible causes, such as tendonitis, strains, or arthritis. The type ...

Please provide your email address to receive an email when new articles are posted on . Results showed no significant differences in retear rates between patients with vs. those without tendinopathy.