March 6, 2017

What is patellar tendonitis?

Knee | Sports Injury

THIS POST IS PART OF THE ULTIMATE GUIDE TO SPORTS MEDICINE

Patellar tendonitis is an overuse injury to the tendon connecting your kneecap (patella) to your shinbone.

Anatomy

The patellar tendon works with the muscles at the front of your thigh to extend your knee so you can kick, run and jump.

Cause

Patellar tendonitis, also known as jumper’s knee, is most common in athletes whose sports involve frequent jumping such as basketball and volleyball. However, even people who don’t participate in jumping sports can have symptoms of the injury. It is caused by repeated stress on the patellar tendon. The stress results in tiny tears in the tendon that cause pain from inflammation and weakening of the tendon.

Patellar tendonitis symptoms

  • Pain usually between your kneecap and where the tendon attaches to your shinbone (tibia)
  • At first, pain may only be present during physical activity or after a workout
  • Eventually, the pain may interfere with daily movements

Physician examination

Your physician will ask you for a complete medical history, have you describe your symptoms and how the injury occurred, and conduct a physical examination.An X-ray or MRI  may be necessary to confirm the diagnosis and rule out other problems.

Make an appointment with a knee specialist at OrthoIndy

Patellar tendonitis treatment

In most cases treatment is nonsurgical and includes:

  • At home exercises or stretching
  • Physical therapy
  • Ice
  • Rest
  • Pain relievers such as ibuprofen

In rare cases surgery may be necessary to repair the patellar tendon. In surgery, the torn or degenerative part of the tendon is removed and the good tissue is repaired back together. Newer treatment involves injection of PRP (Platelet Rich Plasma) into the tendon. This is thought to bring certain growth factors into the area so the body can repair itself.

Prevention

  • Don’t play through the pain
  • Strengthen your muscles
  • Make sure you are using your body correctly while playing sports with proper movements and equipment
  • Always stretch before and after exercise

Learn more about having knee pain treated at OrthoIndy.
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Megan Golden

By Megan Golden

Megan is the current Marketing Team Lead at OrthoIndy. Megan graduated from Ball State University in 2012 with a bachelor’s degree in public relations and advertising and communications studies minor and has been with OrthoIndy since June 2012.

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