The operation mainly used epineurium-epineurium coaptation, neuroma-epineurium coaptation and epineurium-tissue coaptation respectively.Therefore, the ruptured nerves were sutured without tension.
分别采用外-外
法、
经瘤外
-外
法、外
-组织床法等3种方法,使
经
端在无张力下缝合。