MAIN OUTCOME MEASURES: mechanical characters of elongation and mechanical characters of viscoelasticity of superior trunkofbrachialplexus nerve.
主要观察指标:臂丛神经上干的拉伸力学性质和黏弹性力学性质。
2
Superior trunkofbrachialplexus nerve was performed stress relaxation test and creeping test, and data and curve of stress relaxation test and creeping test were obtained.
对臂丛神经上干进行应力松弛实验和蠕变实验,得出应力松弛、蠕变实验数据和曲线。
3
Objective To investigate the treatment outcome of nerve transfer in root avulsion injury ofbrachialplexus upper trunk.