Difference between random flap formation and common suture

Arbitrary differences, technical differences.

1, any difference: ordinary suture will connect the tissues at both ends through suture and can only be repaired around the wound. However, any skin flap can form free skin tissue that can be transplanted to other parts of the body, and it can be connected with the damaged area through surgical skills, so that the repair range is wider.

2, the difference in techniques: general suture is a simple manual operation, if the doctor has experience and skills, it can be completed quickly. However, the formation of arbitrary skin flap requires a high level and professional knowledge. Under certain conditions, free grafts with appropriate size and sufficient blood supply should be selected and accurately butted to the original position with microsurgical instruments.