| 释义 |
Trendelenburg test Tren·de·len·burg test (tren'dĕ-lĕn-bĕrg), a test of the valves of the leg veins; the leg is raised above the level of the heart until the veins are empty and is then rapidly lowered; in varicosity and incompetence of the valves the veins will at once become distended, but placement of a tourniquet around the leg will prevent distention of veins below the incompetent perforators or valves below the tourniquet.Trendelenburg test (1) Tredelenburg sign.
(2) A clinical test used to evaluate the competency of the leg veins.Tren·de·len·burg test (tren-del'en-burg test) A measurement of the valves of the leg veins; the leg is raised above the level of the heart until the veins are empty and is then rapidly lowered; in varicosity and incompetence of the valves the veins will at once become distended, but placement of a tourniquet around the leg will prevent distention of veins below the incompetent perforators or valves below the tourniquet. Trendelenburg, Friedrich, German surgeon, 1844-1924. Brodie-Trendelenburg test - see under Brodie, Sir Benjamin Creverse Trendelenburg position - supine position, without flexing or extending, in which the head is higher than the feet.steep Trendelenburg positionTrendelenburg cannulaTrendelenburg gaitTrendelenburg limpTrendelenburg lurchTrendelenburg operation - pulmonary embolectomy.Trendelenburg position - a supine position on the operating table, used during and after operations in the pelvis or for shock.Trendelenburg sign - in congenital dislocation of the hip or in hip abductor weakness, the pelvis will sag on the side opposite to the dislocation when the hip and knee of the normal side is flexed.Trendelenburg symptom - a waddling gait in paresis of the gluteal muscles, as in progressive muscular dystrophy. Synonym(s): Trendelenburg waddleTrendelenburg tamponTrendelenburg test - a test of the valves of the leg veins.Trendelenburg vein ligationTrendelenburg waddle - Synonym(s): Trendelenburg symptom |