胸背神经转移与腋神经吻接治疗三角肌麻痹的解剖学研究

The anatomical study of treatment deltoid muscle paralysis by anastomosis between the displaced thoracodordsal nerve and axillary nerve

目的 通过尸体解剖 ,分别测量胸背神经和神经转移途径的长度 ,为胸背神经转移与腋神经吻合治疗三角肌麻痹术式的可能性提供解剖依据。方法 2 2具成人尸体 ,41侧 ,均为男性 ,测量胸背神经的起始点至前肌支入肌点的长度 ;于上肢下垂位从胸背神经起始点过腋鞘的后侧穿四边孔至其后缘 ,测量神经的转移途径。结果 胸背神经平均长度为 (12 .47± 1.2 0 )cm ,神经转移途径为 (9.62± 1.2 7)cm。结论 胸背神经要比其转移途径的长度长 。

Objective Through dissection of the thoracodorsal nerve in 22 adult male corpses,to measure the length of thoracodorsal nerve and the length of displaced nerve need respectively in order to provide possible anatomical basis for treatment of deltoid muscle and axillary nerve.Methods 22 adult male corpses were chosen in the investigation.The lenths of thoracodorsal nerve and displaced nerve need were measured.Results The average length of the thoracodorsed nerve was (12.47±1.2) cm,the length of displaced need was (9.62±1.27) cm.Conclusion The length of thoracodorsal nerve is longer than that of displaced nerve.The operation method is feasible.