目的 :为临床胆囊切除术提供形态学资料。方法 :对 12 8例肝脏标本的胆囊床进行解剖 ,观察突入胆囊床内肝中静脉及其属支的行程、位置 ,测量突入段的直径和长度。结果 :肝中静脉及其属支突入胆囊床的占 12 .5 % ( 16例 ) ,突入形式主要有 :①肝中静脉主干 ;②右前叶支、或左内叶支、或两者一起突出 ;③右前叶支属支、左内叶支属支、或两者一起突出 3种类型。结论 :胆囊切除时 ,应注意保护肝中静脉及属支 ,以防止出血。 Objective: To provide morphological data for clinical cholecystectomy. Methods: The gallbladder bed of 12 8 liver specimens was dissected and the distance and position of the middle hepatic vein and its branches into the gallbladder bed were observed. The diameter and length of the invagination were measured. Results: The middle hepatic vein and its branches protruded into the gallbladder bed accounted for 12.5% ​​(16 cases), the main forms are: ① the middle of the hepatic vein; ② right anterior lobe branch, or left lobe branch, or both together ; ③ right anterior branch of the branch, left branch of the branch, or both prominent three types. Conclusion: When cholecystectomy, should pay attention to the protection of the middle hepatic vein and its branches to prevent bleeding.