The applied value of strength duration curve in peripheral nerve injury

Objective In order to discuss the diagnosis of I/t curve for peripheral nerve injury.Method The I/t curve of 102muscles in 86cases with peripheral nerve inj ury were measured.Meanwhile,these data were compared with the surgery f indings in 31cases.Result It showed that 32muscles had normal nerve control,39had part nerve control and 31out nerve control among the I/t curve of 102muscles with peripheral nerve injury.The form an d position of curve was valuable in di agnosis,the Chr and minimal reactio n time was valuable in reference,the Rb was not.Conclusion It is proved that the I/t vurve has an i mportant role for diagnosis and dire ct treatment of peripheral nerve injury.