 |
| |||
| 大隐静脉 | |||
| |||
| 大隐静脉 (在足内侧缘起自足背静脉弓，经内踝前方，沿小腿内侧面、膝关节内后方、大腿内侧面上行，至耻骨结节外下方3〜4 cm 处穿阔筋膜的隐静脉裂孔，注入股静脉。大隐静脉在注入股静脉之前接受股内侧浅静脉、股外侧浅静脉、阴部外静脉、腹壁浅静脉和旋骼浅静脉5条属支，收集足、小腿、大腿前内侧部、腹前壁下部和会阴浅层结构的血液。大隐静脉在内踝前方的位置表浅而恒定,是输液和注射的常用部位。 大隐静脉和小隐静脉借穿静脉与深静脉交通。穿静脉的瓣膜朝向深静脉,可将浅静脉的血液引流入深静脉。当深静脉回流受阻时，穿静脉瓣膜关闭不全，深静脉血液返流入浅静脉，导致下肢浅静脉曲张) | |||
| 大隐静脉 | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips