【摘要】 目的通过对103侧成人尸体下肢股段主要静脉及其瓣膜的观测,为临床血管疾病的外科及介入诊疗提供形态学依据。方法在103侧成人尸体下肢股段中观测主要静脉瓣膜的数量及形状、静脉特别点外径、静脉特别点的体表位置。结果大隐静脉股段瓣膜均为双瓣型,隐股点处外径(真径)为(5.18±1.25)mm,隐股点至腹股沟韧带的距离为(3.92±0.71)cm;股浅静脉第一对瓣膜多为双瓣型,瓣膜附着缘静脉外径(压扁径)为(1.06±0.17)cm,其位置较恒定,距股深静脉入口下缘(1.16±0.66)cm,到隐股点距离为(6.16±1.69)cm;股深静脉注入点下缘至隐股点下缘的距离为(5.00±1.57)cm,至腹股沟韧带的距离为(7.84±1.89)cm。结论以上观测结果为临床血管外科手术及介入治疗提供解剖学基础。更多还原

【Abstract】 Objective Anatomic observation was performed on 103 sides of adult cadavers about the chief veins of the femoral section of lower extremity to provide anatomic reference for the clinical diagnosis and treatment of vascular surgery.Methods On 103 sides of adult cadavers,the following indexes were observed and measured: the quantity and shape of the venous valve,the external diameter and the body surface of the special point of the vein.Results In the femoral section of great saphenous vein,the valves were all bivalve,the true external diameter at the ending section of great saphenous vein was(5.18±1.25)mm,the length from the ending section of great saphenous vein to the inguinal ligament was(3.92±0.71)cm;the first valve of superficial femoral vein is almost bivalve,and the location was fixed relatively,from this point,the length to the inferior border of the entrance of the deep femoral vein was(1.16±0.66)cm,and to the ending section of great saphenous vein was(6.16±1.69)cm,the wafering external diameter in this point of the vein was(1.06±0.17)cm;the length from the ending section of deep femoral vein to the ending section of great saphenous vein and the inguinal ligament were(5.00±1.57)cm,(7.84±1.89)cm respectively.Conclusion This study may provide anatomy data for the vascular surgery and the interventional therapy.更多还原