Abstract
Coverage of posttraumatic and chronic wounds at the distal leg is a difficult problem
due to limited soft tissue available for local flaps. The sural flap is a versatile
and effective method for reconstruction in this area since it does not need a significant
amount of time or assistance to complete. Improving the survival of these flaps is
critically dependent on understanding the basics of flap circulation and why recent
modifications were introduced. This review will serve as a much-needed comprehensive
analysis of these topics for surgeons looking to increase the reliability of their
sural flaps.
Keywords
sural flaps - tunneling - delayed - flap - pedicle