Liposuction abdominoplasty: an evolving concept.
Liposuction abdominoplasty-liposuction of abdominal subcutaneous tissue deep and superficial to Scarpa's fascia, with excision of excess abdominal skin and, when indicated, plication of the anterior rectus sheath without undermining-is an effective, low-risk approach to minimizing abdominal flap undermining. The technique allows aggressive thinning and "sculpting" of full-thickness abdominal subcutaneous tissue and achieves a natural (not featureless) abdominal contour. It minimizes the creation of "dead space," which often leads to postoperative complications, as well as preserves sensory nerve and blood supply to the abdominal skin. The operation may be performed with the patient under local anesthesia, which probably diminishes the risk for deep vein thrombosis. Moreover, additional procedures can be conducted safely and the postoperative course is short, uneventful, and without restrictions; patients return to normal activity within a week or so. New evaluation criteria for abdominoplasty are discussed in this article, the most important of which is the assessment of intraabdominal fat content and its impact on surgical outcome and the decision to perform anterior rectus sheath plication. The concept of a sliding, mobile, sensate abdominal flap, created by liposuction and sustained by multiple neurovascular mesenteries, is also offered.
Brauman
Daniel
D
Department of Plastic Surgery, Cornell University, White Plains, NY, USA.
D000009:Abdominal Muscles / Q000601:surgery; D034861:Abdominal Wall / Q000601:surgery*; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D015187:Lipectomy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011183:Postoperative Complications