Use of the umbilicus in reconstruction of the vulva and vagina with a rectus abdominis musculocutaneous flap.

Flap reconstruction of the vulva and vagina following gynecological ablative procedures has become an integral part of the management of gynecological oncology patients. The benefits of flap reconstruction, including early primary healing, improved cosmesis over skin grafting, and prolonged secondary wound healing, have been well accepted. Additionally, the creation of a neovagina or neovulva often restores the sexual function and positive body image of the patient lost to radical procedures. The gracilis musculocutaneous flap has been used extensively in flap reconstruction but reports of partial flap necrosis and the need for extensive dissection of both thighs have led to alternative flap choices. The rectus musculocutaneous flap, with its hardier cutaneous blood supply, is often too bulky and difficult to inset delicately around the preserved urethral and vaginal cuff. The umbilicus has the required soft tissue, and its conically contoured depression allows for delicate insetting of the rectus abdominis musculocutaneous flap around the urethral cuff. We present 2 patients who underwent vertical rectus musculocutaneous flaps with umbilical soft tissue to restore urinary function and to create a cosmetic nonfunctional vagina.