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Medical Term:

Perthes test

Pronunciation: per'tez

Definition: a test for patency of the deep femoral vein; with the patient standing, a tourniquet is applied above the knee; after walking, if the deep circulation is competent, the superficial varicosities remain unchanged; if the deep circulation is occluded, the legs become painful.

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.