Tallis R, Staniforth P, Fisher T R
J Neurol Neurosurg Psychiatry. 1978 Aug;41(8):677-83. doi: 10.1136/jnnp.41.8.677.
Sixteen autogenous sural nerve grafts used for ulnar and median injuries in the forearm have been studied neurophysiologically up to two and a half years after operation. Motor and sensory nerve conduction studies revealed a slow but sustained improvement during the follow-up period. By two years, motor conduction velocity across the graft itself reached in most cases 40 to 85% of the conduction velocity in the contralateral normal limb. Some reduction of motor conduction velocity was observed in the uninjured nerve proximal to the graft but this was less marked. Sensory nerve action potentials were obtained in 44% of nerves after 18 months although in all cases the amplitude of the potentials and in most cases their velocity, was greatly reduced.
对16条用于修复前臂尺神经和正中神经损伤的自体腓肠神经移植体进行了术后长达两年半的神经生理学研究。运动和感觉神经传导研究显示，在随访期间有缓慢但持续的改善。到两年时，大多数情况下，移植体自身的运动传导速度达到对侧正常肢体传导速度的40%至85%。在移植体近端未受损的神经中观察到运动传导速度有所降低，但不太明显。18个月后，44%的神经获得了感觉神经动作电位，尽管在所有情况下电位幅度以及在大多数情况下其速度都大幅降低。
