ABSTRACT
Bariatric surgery has become an effective treatment for severe obesity. Various techniques
have evolved over the years, with the most common now being the Roux-en-Y gastric
bypass. Patients who experience massive weight loss are left with disfiguring skin
laxity that warrants surgical excision of the redundant tissue. Our experience comes
from 400 abdominoplasties performed on patients with massive weight loss over the
past 20 years. Special consideration must be given to this subset of patients when
designing their abdominoplasties because of compromised vascularity from previous
surgeries and persistent volumes of subcutaneous adipose tissue. In particular, the
groin flap or cross-abdominal flap or both are presented as options for the postbypass
patient in whom subcostal and midline scarring is present. The reverse abdominoplasty
remains an option in special circumstances. In addition, we focus on complications
these patients are more likely to develop, mainly related to associated incisional
hernias and a disrupted vascular anatomy.
KEYWORDS
Massive weight loss - groin flap - cross-abdominal flap
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Jonathan S JacobsD.M.D. M.D.
935 First Colonial Road
Virginia Beach, VA 23454