Conclusion: Spinal nerve dorsal root can grow as well as peripheral nerve after being severed and converse anastomosis inosculated in subarachnoid space.
结论：在蛛网膜下腔脊神经后根离断并逆向吻合后能和周围神经一样生长。
2
The skin defect of hand at the palm and dorsal sides were repaired by the dorsalis pedis flap, and the first web by toe web space.