The Creep Characteristics Simulation Analysis of Sciatic Nerve Injury in PLGA Tube Transplantation After Repair
LI Zhengwei
CHANG Xiaoyu
LI Xinying
ZHANG Guang
Abstract：To compare and analyze the autologous nerve and PLGA tube kiss repair after connected with theoperation characteris-tics,to provide biomechanical parameters for clinical injury of sciatic nerve kiss.We took a fresh corpse within 24 h after the death of sciatic nerve of 12 lumbar specimens,cut off 20 specimens,the formation of 10 mm defect,and then the creep experiment with autolo-gous nerve and PLGA tubeanastomosis after repair were tested respectively.At 7 200 s,the strain increasing of polylactic acid glycolic acid tube following sciatic nerve transplantation group was greater than that in the autograft group.Polylactic acid -glycolic acid has good creep properties,the creep properties are consisted with the injury of sciatic nerve transplantation for the repair of biological mate-rial requirements.
Keywords：Nerve regenerationPeripheral nerve injurySciatic nerve injury modelAutologous nervePolylactic acid -glycolic acidTransplantationRepairCreep
Publication Date：2015-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：4( 178-181 )