Objective To repart the orthotopic replantion of skin retrograde avulsion in hand by emergency repair. Methods We applied micsurgery anastomosis and corerelation technique to repair 15 cases with retrograde avulsion in hand. Results All the cases survived, followed-up 3-28 months after operation, the outline and sensative function obtained satisfactory restore. Conclusion It is an ideal method to repair skinretrograde avulsion in hand by applying micsurgery technique.