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Patellar Tendinopathy !

Patellar tendinopathy is an overuse injury of the tendon just below the kneecap, common in jumping sports; it is also called jumper's knee.

Updated 2026-10-23

Structures involved

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Why it happens

What it is

Overuse injury of the patellar tendon, common in jumping sports.

Symptoms and signs

  • Pain at the inferior pole of the patella
  • Pain with jumping or squatting
  • Morning stiffness

Diagnosis

Clinical
Point tenderness of the proximal tendon
Imaging
Ultrasound or MRI

Treatment

Rehabilitation
Progressive tendon loading is the main treatment.

Educational information, not medical advice. For any symptom, see a health professional.

Sources: Patellar Tendinopathy (Jumper's Knee) (StatPearls (NCBI Bookshelf), 2024).

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Representative model, for educational purposes only.

Patellar tendon highlighted on the Durgical 3D model