Self-epineurium Micro-regeneration Chamber Suture In Repairing Broken Away From The Epineurium Of Peripheral Nerve Anastomosis With The Traditional Way Comparative Efficacy Studies In Animals

Objective:To explore the mechanism of peripheral nerve after injury break from Epineurium micro-anastomosis of the nerve regeneration chamber to resume role in promotingMethod:60 SD rats, the left sciatic nerve cut, and then randomly divided into experimental group and control group, two groups of 30. Nerve stump in the experimental group between the two Epineurium using a self-tiny suture in repairing nerve regeneration chamber, the control group using the traditional membrane anastomosis repair. Rats were kept under the same conditions, respectively, in paragraphs 2,4,8 weeks for gross specimen naked eye, SFI, calf deltoid muscle wet weight measurement, toluidine blue staining, analyzing the experimental group and control group, whether nerve regeneration significant difference.Result:In the first 2,4,8-week experimental group, SFI all time high, calf high recovery rate of wet weight of deltoid, proximal newborn there is more than the number of myelinated axons, there is a significant difference (p