Achilles Tendon Rupture

What is an Achilles tendon rupture?

The Achilles tendon is the large tendon that connects the calf muscles to the heel bone and plays a critical role in walking, running, and jumping. An Achilles tendon rupture occurs when the tendon partially or completely tears, often causing sudden pain and weakness in the back of the ankle.

Many patients describe the sensation as feeling like they were kicked or struck in the back of the leg, followed by difficulty walking or pushing off the foot.

Without proper treatment, an Achilles tendon rupture can lead to long-term weakness, loss of function, and difficulty returning to sports and other activities.

What causes an Achilles tendon rupture?

Achilles tendon ruptures commonly occur during activities that involve sudden acceleration, jumping, or changes in direction. Risk factors include:

• Recreational sports, such as basketball, tennis, or soccer
• Sudden increases in physical activity
• Tight calf muscles
• Previous Achilles tendon injuries
• Tendon degeneration related to aging
• Improper footwear
• Direct trauma to the tendon
• Certain medications, including some antibiotics and corticosteroids

Achilles tendon ruptures most commonly occur in adults between the ages of 30 and 50 but can affect individuals of any age.

What are the symptoms of an Achilles tendon rupture?

Common signs and symptoms include:

• A sudden popping or snapping sensation in the back of the ankle
• Sharp pain in the calf or heel
• Swelling and bruising
• Difficulty walking
• Weakness when pushing off the foot
• Difficulty climbing stairs
• Inability to stand on tiptoe
• A visible gap or defect in the tendon

Symptoms often occur suddenly and may significantly limit your ability to bear weight.

How is an Achilles tendon rupture diagnosed?

Your physician will perform a thorough examination of your foot and ankle and review your symptoms and medical history.

Diagnostic evaluation may include:

• Physical examination
• Assessment of calf strength and tendon integrity
• Thompson test
• X-rays to evaluate for associated injuries
• Ultrasound imaging
• MRI scans to determine the location and severity of the tear

An accurate diagnosis is essential to determine the most appropriate treatment plan.

How is an Achilles tendon rupture treated?

Treatment depends on the severity of the rupture, your activity level, and your overall health. Many patients can achieve excellent outcomes with non-surgical treatment, while others may benefit from surgery.

Non-surgical treatment options may include:

• Immobilization in a cast or walking boot
• Heel lifts to reduce tension on the tendon
• Gradual weight-bearing protocols
• Physical therapy and rehabilitation
• Activity modification

Surgical treatment may be recommended for younger, more active patients or for certain types of ruptures. Surgery involves repairing the torn ends of the tendon to restore strength and function.

What is recovery like after an Achilles tendon rupture?

Recovery varies depending on the severity of the injury and the treatment method. Rehabilitation often includes:

• A period of immobilization
• Progressive weight-bearing
• Physical therapy to restore strength and flexibility
• Balance and gait training
• Gradual return to sports and activities

Most patients require several months of rehabilitation before returning to full activity.

Early diagnosis and treatment can improve outcomes and help reduce the risk of long-term weakness or re-rupture. If you experience a sudden pop, pain, or weakness in the back of your ankle, contact Metropolitan Foot and Ankle Specialists as soon as possible.

To request a personalized consultation, call Metropolitan Foot and Ankle Specialists today.