Condition guide
Patellar Tendinitis (Jumper's Knee) - Overview
Inflammation of the patellar tendon, commonly caused by repetitive jumping or high-impact activities.
Symptoms
- Pain and tenderness at the base of the kneecap
- Swelling around the tendon
- Discomfort during jumping or running
- Stiffness after prolonged inactivity
- Weakness in the knee
Causes & Risk Factors
- Overuse from sports like basketball or volleyball
- Tight or weak thigh muscles
- Improper landing technique
- Sudden increase in training intensity
- Poor footwear or surface
Diagnosis
- Physical examination of the tendon
- Pain reproduction with resisted knee extension
- Ultrasound or MRI to assess tendon damage
Effective Treatment Options
- Activity modification
- Physical therapy focusing on eccentric strengthening
- Ice therapy and NSAIDs
- Patellar tendon strap or brace
- Platelet-rich plasma injections or surgery in chronic cases
Frequently Asked Questions
How long does patellar tendinitis take to heal?
Recovery may take several weeks to months depending on severity and adherence to rehab.
Can I continue exercising with patellar tendinitis?
Low-impact activities are usually okay, but avoid high-impact sports until pain resolves.
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