在椎间孔外区，后支主干及其分支与出口腰神经前支的关系密切，血管呈“树叉”状从外侧将神经包绕。
In the out space of the foramens, the posterior branches located laterally to the exiting nerve and formed an "arbor" around it.
神经支配为闭孔神经前支。
在87侧标本（78% ） ，闭孔血管神经的排列关系自前而后为神经、动脉、静脉。
In 87 sides (78%) of the pelvis, the obturator nerve was in the front of the obturator artery and the obturator vein.
显露l4、L5神经前支、腰骶干和骶髂关节前方，将钛粉和粘合剂的混合物均匀涂抹在L 4、L5神经前支、腰骶干、股神经神经以及闭孔主干表面。
The mixture of titanium powder and adhesive was smeared on the surface of the major branches of L4 and L5 nerves, lumbosacral trunk, femoral nerves and obturator nerves.
旋肩胛动、静脉在入三边孔前与肩胛下神经伴行。
The circumflex scapular artery and vein were complicated by the subscapular nerve at the front meatus of the trilateral foramen.
旋肩胛动、静脉在入三边孔前与肩胛下神经伴行。
The circumflex scapular artery and vein were complicated by the subscapular nerve at the front meatus of the trilateral foramen.
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