Patellar tendinitis
Patellar Tendinitis
Patellar tendinitis (pronounced: puh-TEL-uh-r ten-duh-NYT-uh-s), also known as jumper's knee, is a common inflammation or injury of the patellar tendon, the cord-like tissue that joins the patella (kneecap) to the tibia (shin bone).
Etymology
The term "patellar tendinitis" is derived from the Latin words "patella" meaning "small dish" or "kneecap", and "tendinitis" which is derived from "tendo" meaning "tendon", and "-itis" a common suffix used in medicine to denote inflammation.
Symptoms
Symptoms of patellar tendinitis include pain in the lower part of the knee, especially when jumping, kneeling, or climbing stairs. The pain may be sharp and sudden or dull and chronic, and it may be accompanied by swelling.
Causes
Patellar tendinitis is often caused by repetitive stress on the patellar tendon, particularly from sports that involve jumping like basketball or volleyball. Other risk factors include obesity, tight leg muscles, and misalignment of the feet, ankles, and legs.
Diagnosis
Diagnosis of patellar tendinitis typically involves a physical examination and may include imaging tests such as an MRI or ultrasound. The doctor will also ask about the patient's medical history and the nature of their symptoms.
Treatment
Treatment for patellar tendinitis usually involves rest, physical therapy, and medication for pain and inflammation. In severe cases, surgery may be required.
Related Terms
External links
- Medical encyclopedia article on Patellar tendinitis
- Wikipedia's article - Patellar tendinitis
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