《肝脏分段》ppt课件
2020/9/30,1,肝脏分段,北京医院,常志刚,2020/9/30,2,2020/9/30,3,2020/9/30,4,肝的分叶与分段,根据:肝门静脉的肝内分支并结合肝的沟、切迹、裂等。 分成: 左、右半肝,五叶, VIII段,肝正中裂(肝中静脉)-右肝、左肝. 左纵沟(左门静脉矢状部)-左外叶、左肝内叶() 段间裂(左肝静脉)-左外叶上段、下段(、) 右叶间裂(右肝静脉)-右前叶、右后叶 右前叶门静脉分叉-上段、下段(、) 右后叶门静脉分叉-上段、下段(、) 尾叶() 腔静脉-左尾叶、右尾叶,2020/9/30,5,下腔静脉右缘至胆囊切迹中点右侧的肝前缘的外中1/3交点处连线 下腔静脉左缘至胆囊切迹中点的连线,2020/9/30,6,2020/9/30,7,2020/9/30,8,2020/9/30,9,2020/9/30,10,VIII,VII,IV,III,II,2020/9/30,11,II,III,IV,VIII,VII,I,2020/9/30,12,III,I,VII,VIII,IV,II,I,III,2020/9/30,13,I,II,IV,VIII,VII,III,2020/9/30,14,I,III,VI,V,IV,2020/9/30,15,III,VI,IV,V,2020/9/30,16,VI,V,IV,2020/9/30,17,V,VI,IV,2020/9/30,18,V,IV,VI,2020/9/30,19,VI,V,2020/9/30,20,V,VI,2020/9/30,21,2020/9/30,22,2020/9/30,23,2020/9/30,24,2020/9/30,25,2020/9/30,26,2020/9/30,27,2020/9/30,28,2020/9/30,29,