大隐静脉曲张在海员中是一种常见的外科疾病。大隐静脉自足背静脉网内侧开始,在下肢内侧上行至腹股沟韧带下方,穿过卵圆窝进入股静脉。患此病的海员,在小腿内侧皮下有许多盘曲着粗细不等的“蚯蚓”,突出在表面。大隐静脉曲张的患者站立较久 Great saphenous vein varicose veins in the seafarer is a common surgical disease. The saphenous vein begins at the medial side of the dorsal vein, rises medial to the inguinal ligament, and enters the femoral vein through the fossa ovalis. Seafarers suffering from the disease, there are many in the medial calf coiled ranging in thickness ranging from “earthworms”, prominently on the surface. Great saphenous vein varicose patients stand longer