Overview
An Achilles rupture is a partial or complete tear of the tendon connecting the calf to the heel. It often happens during a forceful push-off, jump or sudden change of direction. It needs prompt clinical assessment because treatment decisions, protection and rehabilitation planning are time-sensitive.
Common Signs
- A sudden pop or snap in the back of the ankle/calf
- Feeling as if someone kicked the back of the leg
- Immediate weakness pushing off or climbing stairs
- Swelling or bruising around the calf and ankle
- Difficulty standing on tiptoe on the affected leg
Some people can still walk after a rupture, so the ability to walk does not rule it out.
What To Do
Stop sport and avoid forcefully stretching or repeatedly testing the tendon. Arrange urgent assessment the same day or as soon as possible. A clinician may use examination and ultrasound or MRI when needed to confirm the injury and plan non-operative or operative care.
Do Not Assume It Is Only a Calf Strain
Calf strains can feel similar, but missing a rupture can delay appropriate care. New major weakness, a visible gap or a positive “squeeze” test performed by a clinician warrants urgent attention.
Related Guides
This information is for education only and is not a medical diagnosis. A suspected Achilles rupture needs urgent assessment.