Calf squeeze test for Achilles tendon rupture


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Calf squeeze test for Achilles tendon rupture


The calf squeeze test (also called the Thompson or the Simmond's test) can identify an Achilles tendon rupture. While you are kneeling on a chair with your legs hanging over the edge, or lying face down with your lower legs bent up 90 degrees, your health professional will squeeze your calves.

  • If the Achilles tendon is still attached, your foot will flex downward.
  • If the tendon is ruptured, your foot will not move.
  • If there is a partial tear, the calf squeeze test may be normal.

Credits


Author Kathe Gallagher, MSW
Editor Kathleen M. Ariss, MS
Associate Editor Pat Truman, MATC
Primary Medical Reviewer Martin Gabica, MD - Family Medicine
Specialist Medical Reviewer Nicola Maffulli, MD, PhD - Orthopedics
Last Updated January 30, 2007

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Last updated: January 30, 2007
Author: Kathe Gallagher, MSW
Reviewed By: Martin Gabica, MD - Family Medicine, Nicola Maffulli, MD, PhD - Orthopedics
Editors: Kathleen M. Ariss, MS, Pat Truman, MATC

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