A quadriceps tendon rupture is a tear in the quadriceps tendon, which connects the quadriceps muscle to the kneecap. This results in impaired active leg extension and considerable pain. It is no longer possible to walk freely.
In this text you will learn about the causes, symptoms and treatment of a quadriceps tendon rupture. You will also find selected specialists for the treatment of a quadriceps tendon rupture.
The quadriceps tendon is a strong, fibrous tissue that connects the quadriceps muscle to the kneecap. A rupture or tendon tear occurs due to age or if there is a severe stretch (fall).
Such an event leads to a significant impairment of active leg extension and considerable pain. As a rule, it is no longer possible to walk freely afterwards.
The most common cause of a quadriceps tendon rupture is pre-existing degeneration. The tendon can become less resilient with age. It can then rupture under heavy strain, e.g. during sport or when catching a fall .
Another cause of a rupture is direct trauma to the anterior knee. This can be caused by a heavy fall or by the knee hitting a hard edge.
Intensive training with excessive, repetitive strain on the quadriceps muscle and its tendon can lead to a rupture or partial rupture. Especially with insufficient recovery time.
The clinical examination findings of the practiced physician are often indicative. As a rule, imaging procedures are also used.
Ultrasound examinations and MRIscans can show part or all of the tendon injury and confirm the diagnosis.
Ruptures of the quadriceps tendon are among the rarest knee injuries and account for only around 4% of all tendon ruptures @ Aksana /AdobeStock
The following symptoms typically occur with a quadriceps tendon rupture:
Conservative therapy
Conservative treatment may be suitable for partial tears or for patients for whom surgery is not suitable.
This includes
Crutches are usually necessary for a quadriceps tendon rupture @ cirquedesprit /AdobeStockThe use of a splint or orthosis is necessary to:
Surgical intervention
In the case of a complete rupture, surgery is almost always recommended to repair the quadriceps tendon and restore functionality.
Doctors can stitch the tendon directly or attach it to the bone using a special stitching technique. This ensures strain relief until the tendon has fully healed.
Physiotherapy is of crucial importance after conservative treatment or surgery. The aim is to maintain the muscles, restore mobility and regain full function of the knee joint.
Rehabilitation after a quadriceps tendon rupture is a gradual process that requires patience and discipline. Medical professionals should carefully monitor progress to ensure optimal recovery.
Early diagnosis is important for appropriate treatment to prevent limited mobility, muscle atrophy and permanent restriction of movement.
If you suspect a tendon rupture, you should consult a doctor immediately to receive the best possible treatment.
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