Omega (Omega) Advancement Flap: A Circular Flap Design for the Aesthetic Closure of Circular Skin Defect

摘要

Background Most skin defects that require reconstruction with a local skin flap have a circular-or oval-shaped pattern. The majority of the skin flaps are planned in an angled shape. Therefore, it may be necessary to modify the shape of the defect or the distal flap border to minimize tissue distortion. We have designed a circular-shaped advancement flap to be compatible with the circular defect.