What Is an Achilles Tendon Rupture?

An Achilles tendon rupture is a condition in which the Achilles tendon—located at the back of the heel and connecting the calf muscles to the heel bone—is partially or completely torn. The Achilles tendon is a crucial structure that enables ankle movement during activities such as walking, running, and jumping. Rupture of this tendon typically occurs during sudden, forceful movements or as a result of repetitive stress.

The main causes of Achilles tendon rupture include sports injuries, sudden jumping or rapid stopping movements, excessive exercise, irregular training habits, excess body weight, and inadequate warm-up. Additionally, conditions such as aging and chronic tendinitis, which weaken the tendon, can increase the risk of rupture.

Symptoms of an Achilles tendon rupture include sudden and severe pain, swelling and bruising around the heel, difficulty walking or standing, limited ankle movement, and a snapping or popping sensation when the injury occurs. In complete ruptures, patients may have difficulty lifting their toes or may feel a gap at the back of the heel when stepping.

Diagnosis of an Achilles tendon rupture is made through physical examination, medical history, and imaging methods. The doctor evaluates pain, swelling, and tenderness in the heel area and looks for signs such as shortening of the tendon or abnormal movement in the heel bone. Imaging techniques such as ultrasound and MRI are used to determine the size and location of the tear.

Treatment options vary depending on the size and location of the tear and the patient’s lifestyle. In partial tears and in active individuals, surgical intervention is often recommended. Surgery is performed to repair or reattach the torn tendon. Postoperative rehabilitation is essential to support healing and restore normal range of motion.

In complete ruptures or in older patients with lower activity levels, conservative treatment options may be preferred. These include rest, ice application, ankle bracing or casting, physical therapy, and exercise programs. Although conservative treatment generally requires a longer recovery period, it is less invasive than surgery.

With early diagnosis and appropriate treatment, complications of Achilles tendon rupture can be minimized and patients’ quality of life can be improved. Therefore, it is important to consult a specialist when heel pain or related symptoms are noticed.