Methods?Fibrin glue was chosen to repair transected left L6,7 roots in cat,and right roots in situ of the transected ends were served as the control.

• 方法?作者用缝合法、纤维素胶法修复猫椎管内一侧横断的腰6、腰7神经根,并以对侧自然连接做为对照；