The quadriceps tendon is a strong fibrous structure that connects the quadriceps muscle to the kneecap (patella) and the shinbone (tibia). A quadriceps tendon rupture occurs when this tendon tears partially or completely, usually as a result of a sudden forceful contraction of the quadriceps muscle or a direct blow to the knee.
Symptoms of a quadriceps tendon rupture may include sudden pain in the knee, swelling, bruising, difficulty in walking or bending the knee, and a visible gap above the kneecap.
If a quadriceps tendon rupture is suspected, medical attention should be sought immediately and the diagnosis can usually be confirmed by imaging tests such as an MRI or ultrasound.
The treatment for a quadriceps tendon rupture is surgical repair. The goal of surgery is to reattach the torn tendon to the kneecap and restore its normal function. Surgery is typically performed under general anaesthesia, and a small incision is made above the kneecap to access the torn tendon. The torn ends of the tendon are then sutured together or attached to the kneecap using specialised anchors or screws.
After surgery, the knee is usually immobilised with a brace or cast for several weeks, and physical therapy is initiated to restore the strength and range of motion of the knee. Recovery time can vary depending on the extent of the injury and the individual’s overall health, but it typically takes several months to fully recover from a quadriceps tendon rupture and repair.
Overall, prompt medical attention and proper surgical repair are crucial in achieving optimal outcomes for individuals with a quadriceps tendon rupture.