anterior segmental artery

基本解释

On the sections of 27 cadavers (61.4%), left pulmonary artery and anterior segmental artery which together like a fishhook drew left superior pulmonary vein.
在27例（61.4%）断层标本上，左肺动脉与前段动脉一起呈“鱼钩”状勾绕左上肺静脉。
Results: 1. The segmental artery sent off a spinal branch which transversed the intervertebral foramen and divided into anterior and posterior radiculomedullary arteries.
结果：①节段动脉在肋横突关节内侧椎间孔部发出根髓动脉。
Results:On the section through tracheal bifurcation, in front of the apicoposterior segmental vein, anterior segmental artery lay medioanterior to anterior segmental bronchus.
结果：在气管杈层面上，尖后段静脉居中，其前方，前段动脉居前段支气管的内前方；