Use of the expanded thoracoepigastric myocutaneous flap in the closure of cloacal exstrophy.
We describe the first reported use of an expanded thoracoepigastric myocutaneous flap in the closure of cloacal exstrophy. This approach offers several distinct advantages. The expander increases the available cutaneous surface area of the thoracoepigastric region, improves vascularity, induces a fibrous capsule that augments the abdominal wall, permits primary closure, and avoids prosthetic adjuncts that increase scarring and hinder delayed urinary tract reconstruction. Osteotomy and spica casting may be obviated by using this flap, but mesh may be required eventually. We anticipate its use in all future cases in which the abdomen cannot be closed safely at the primary procedure at this institution. This technique also should be considered for classic bladder exstrophy or any other large congenital or acquired defect of the lower abdomen.
Schaeffer
C S
CS
Department of Surgery, Duke University Medical Center, Durham, N.C., USA.
King
L R
LR
Levin
L S
LS
D000009:Abdominal Muscles / Q000601:surgery; D002988:Cloaca / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007223:Infant; D013524:Surgical Flaps / Q000379:methods*; D015626:Tissue Expansion; D014564:Urogenital Abnormalities; D014566:Urogenital System / Q000601:surgery