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Patellar and Quadriceps Tendon Tears

The quadriceps tendon connects the quadriceps muscles of the thigh to the kneecap, and the patellar tendon connects the kneecap to the shinbone. These important tendons must be healthy and strong to allow the knee to function properly.

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What are Patellar and Quadriceps Tendon Tears?

Causes, Symptoms, and Diagnosis

Tears in the patellar tendon or quadriceps tendon most often occur when the quadriceps muscles quickly contract when the knee is bent during a slip, fall, or landing from a jump. If either tendon is torn, straightening the knee will be difficult or impossible.

Patellar and Quadriceps Tendon Tears: Overview
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Patellar and Quadriceps Tendon Tear Treatment

With and Without Surgery

In cases of large tears, surgery is often needed to repair the patellar or quadriceps tendon using sutures. This gives the best chance for a full recovery and return to normal activities.

Patellar and Quadriceps Tendon Tears: Treatment Options
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Patellar and Quadriceps Tendon Tear Surgery

Surgical Demonstration

During surgery for a torn patellar tendon or quadriceps tendon, an incision is made along the front of the knee. This allows a surgeon to access the torn tendon, stitch it back together, and reattach it to the kneecap with anchors.

Patellar and Quadriceps Tendon Tears: Patellar Tendon Repair 3m

Patellar and Quadriceps Tendon Tears: Quadriceps Tendon Repair 3m