Definition
By Mayo Clinic staffAchilles tendinitis is inflammation of the Achilles (uh-KIL-eez) tendon, the band of tissue that connects calf muscles at the back of the lower leg to your heel bone.
Achilles tendinitis is often a running injury or other sport-related injury resulting from overuse, intense exercise, jumping, or other activities that strain the tendon and calf muscles.
Most cases of Achilles tendinitis can be treated with persistent, relatively simple, at-home care under your doctor's supervision. Self-care strategies are usually necessary to prevent recurring episodes.
More serious cases of Achilles tendinitis can lead to tendon tears (ruptures) and may require surgery to repair damaged tissues.
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- Simpson MR, et al. Tendinopathies of the foot and ankle. American Family Physician. 2009;80:1107.
- Laskowski ER (expert opinion). Mayo Clinic, Rochester, Minn. March 22, 2010.
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