Perthes test

Perthes test

The Perthes test is a clinical test for assessing the patency of the deep femoral vein prior to varicose vein surgery. It is named after German surgeon Georg Perthes.

The limb is elevated and an elastic bandage is applied firmly from the toes to the upper 1/3 of the thigh to obliterate the superficial veins only. With the bandage applied the patient is asked to walk for 5 minutes. If deep system is competent, the blood will go through and back to the heart.If the deep system is incompetent, the patient will feel pain in the leg.

This test is sometimes referred to as the Delbet-Mocquot test, named after French physicians Pierre Delbet and Pierre Mocquot.

Modified Perthes test

The test in done by applying a tourniquet at the level of the sapheno-femoral junction to occlude the superficial pathway, and then the patient is asked to move in situ. If the deep veins are occluded, the dilated veins increase in prominence and pain occurs.

This is a better test as it does not depend on patient's pain threshold.


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  • Perthes — is the name of three communes in France:* Perthes, Ardennes, in the Ardennes département * Perthes, Haute Marne, in the Haute Marne département * Perthes, Seine et Marne, in the Seine et Marne département In People: * Georg Perthes; German… …   Wikipedia

  • Perthes — ist der Name folgender Orte, Persönlichkeiten, Unternehmen und Dinge: Orte: Perthes (Ardennes), Gemeinde im Département Ardennes Perthes (Haute Marne), Gemeinde im Département Haute Marne Perthes (Seine et Marne), Gemeinde im Département Seine et …   Deutsch Wikipedia

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  • Georg Perthes — Perthes um 1900 Georg Clemens Perthes (* 17. Januar 1869 in Moers; † 3. Januar 1927 in Arosa) war der Entdecker des Morbus Perthes. Perthes verlor früh seine Eltern durch Tuberkulose. Nach einer Schulzeit in Moers und Bonn studierte der Spross… …   Deutsch Wikipedia

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