Skin flaps are used to treat wounds caused by trauma, burns, or surgery. A skin flap is a section of skin that remains attached to the body via a major artery and vein, allowing it to heal more effectively. Skin flaps are preferred over skin grafts because they have their own blood supply, making them more resilient to factors like movement, fluid buildup, and infection. In contrast, a skin graft is a thin layer of skin removed from the body and placed over a wound, relying on blood vessels from the wound to attach over time. There is a risk that the tip of the flap could fail, potentially requiring additional surgery, however, most skin flaps heal successfully without complications, providing a reliable way to treat large or difficult wounds.
