INTRODUCTIONAn aesthetically ideal umbilicus sits at the center of a depression on the midline of the lower abdomen at, or slightly above the superior level of the iliac crests, has a longer vertical length than width, and a superior hood (the T-shaped umbilicus) [1,2]. This structure, the remnant base of the umbilical cord, lacks any function save for being the aesthetic landmark that defines the medial abdominal sulcus. The navel, or belly button has become a key cosmetic feature in popular culture, and may affect the person's sexuality. An abnormally shaped or misplaced umbilicus will distort the morphology of the abdomen, attract unwanted attention and cause psychological stress to the patient.Various methods that strive to create an aesthetic umbilicus have been described. Early techniques faced problems associated with scar contracture and hypertrophy, which many have tried to overcome with different, angled incisions. Other important aspects include the appropriate location of the umbilicus, which should be centered on a smooth concavity in the center of the abdomen, the size and proportion of width and length, its shape and degree of protrusion or retrusion, and a slight amount of superior hooding.We introduce an easy-to-learn technique that involves three dermal flaps, with which we have experienced satisfactory results. Background Creating a natural-looking umbilicus during closure of the donor-site in abdominally based free flap breast reconstruction is a factor of satisfaction for both the patient and surgeon. We present a simple method of umbilical transposition that results in an aesthetic, natural-looking umbilicus. od. An oval-shaped incision is made at the location of the new umbilicus on the abdominal flap. This oval is deepithelialized, and full-thickness incisions are made at the 2, 6, and 10 o'clock directions to create three triangular dermal flaps. These are pulled down to the abdominal fascia using sutures that pass through the umbilical stalk and the abdominal fascia at the 3, 9, and 12 o'clock directions. This results in an umbilical stalk lined with dermal flaps, creates a natural periumbilical concavity, and anchors the abdominal flap inward to minimize tension. The cranial flap enhances superior hooding. Results Patient and surgeon satisfaction, surveyed 2 months after surgery with a satisfaction scoring system, were higher in the dermal flap group. Conclusions The technique using three dermal flaps in an oval skin incision is simple, relatively easy to learn, and results in an aesthetic, natural-looking umbilicus.
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