An Achilles tendon rupture is an injury that is usually painful and likely to affect your ability to walk. Surgical repair is sometimes necessary.
Achilles (uh-KILL-eez) tendon rupture is an injury that affects the back of your lower leg. It mainly occurs in people playing recreational sports, but it can happen to anyone.
The Achilles tendon is a strong fibrous cord that connects the muscles in the back of your calf to your heel bone. If you overstretch your Achilles tendon, it can tear (rupture) completely or just partially.
If your Achilles tendon ruptures, you might hear a pop, followed by an immediate sharp pain in the back of your ankle and lower leg that is likely to affect your ability to walk properly. Surgery is often performed to repair the rupture. For many people, however, nonsurgical treatment works just as well.
The Achilles tendon is a strong fibrous cord that connects the muscles in the back of your calf to your heel bone. If you overstretch your Achilles tendon, it can tear (rupture).
Although it's possible to have no signs or symptoms with an Achilles tendon rupture, most people have:
Seek medical advice immediately if you hear a pop in your heel, especially if you can't walk properly afterward.
Your Achilles tendon helps you point your foot downward, rise on your toes and push off your foot as you walk. You rely on it virtually every time you walk and move your foot.
Rupture usually occurs in the section of the tendon situated within 2 1/2 inches (about 6 centimeters) of the point where it attaches to the heel bone. This section might be prone to rupture because blood flow is poor, which also can impair its ability to heal.
Ruptures often are caused by a sudden increase in the stress on your Achilles tendon. Common examples include:
Factors that may increase your risk of Achilles tendon rupture include:
To reduce your chance of developing Achilles tendon problems, follow these tips:
Your Achilles tendon connects the muscles in the back of your leg to your heel bone. The calf stretch exercise can help prevent an Achilles tendon rupture. To do the stretch, follow these steps: 1. Stand at arm's length from a wall or a sturdy piece of exercise equipment. Put your palms flat against the wall or hold on to the piece of equipment. 2. Keep one leg back with your knee straight and your heel flat on the floor. 3. Slowly bend your elbows and front knee and move your hips forward until you feel a stretch in your calf. 4. Hold this position for 30 to 60 seconds. 5. Switch leg positions and repeat with your other leg.
During the physical exam, your doctor will inspect your lower leg for tenderness and swelling. Your doctor might be able to feel a gap in your tendon if it has ruptured completely.
The doctor might ask you to kneel on a chair or lie on your stomach with your feet hanging over the end of the exam table. He or she might then squeeze your calf muscle to see if your foot will automatically flex. If it doesn't, you probably have ruptured your Achilles tendon.
If there's a question about the extent of your Achilles tendon injury — whether it's completely or only partially ruptured — your doctor might order an ultrasound or MRI scan. These painless procedures create images of the tissues of your body.
Treatment for a ruptured Achilles tendon often depends on your age, activity level and the severity of your injury. In general, younger and more active people, particularly athletes, tend to choose surgery to repair a completely ruptured Achilles tendon, while older people are more likely to opt for nonsurgical treatment.
Recent studies, however, have shown fairly equal effectiveness of both surgical and nonsurgical management.
This approach typically involves:
Nonoperative treatment avoids the risks associated with surgery, such as infection.
However, a nonsurgical approach might increase your chances of re-rupture and recovery can take longer, although recent studies indicate favorable outcomes in people treated nonsurgically if they start rehabilitation with weight bearing early.
The procedure generally involves making an incision in the back of your lower leg and stitching the torn tendon together. Depending on the condition of the torn tissue, the repair might be reinforced with other tendons.
Complications can include infection and nerve damage. Minimally invasive procedures reduce infection rates over those of open procedures.
After either treatment, you'll have physical therapy exercises to strengthen your leg muscles and Achilles tendon. Most people return to their former level of activity within four to six months. It's important to continue strength and stability training after that because some problems can persist for up to a year.
A type of rehabilitation known as functional rehabilitation also focuses on coordination of body parts and how you move. The purpose is to return you to your highest level of performance, as an athlete or in your everyday life.
One review study concluded that if you have access to functional rehabilitation, you might do just as well with nonsurgical treatment as with surgery. More study is needed.
Rehabilitation after either surgical or nonsurgical management is also trending toward moving earlier and progressing faster. Studies are ongoing in this area also.
People with an Achilles tendon rupture commonly seek immediate treatment at a hospital's emergency department. You might also need to consult with doctors specializing in sports medicine or orthopedic surgery.
Write a list that includes:
The doctor may ask you some of the following questions: