What is Achilles Tendon Rupture ?

Learn Achilles Tendon Rupture Meaning and Definition Achilles tendon rupture is a condition in which the Achilles tendon, the strong fibrous cord that connects the calf muscles to the heel bone, partially or completely tears. This can result from sudden forceful movements, overuse, or degeneration of the tendon. It often causes severe pain, swelling, and difficulty walking.