The Desire for Body Contouring Surgery after Bariatric Surgery

Background: Obesity has become far more prevalent over the last few decades. In parallel, bariatric surgery has been increasingly utilized as a method of treatment. This appears to be having an impact on the rate of body contouring surgery for hanging redundant skin after the massive weight loss that usually results from bariatric surgery. Little literature is available addressing how frequently patients who have undergone bariatric surgery receive or desire body contouring surgery or regarding how satisfied these patients are with the hanging skin in certain body areas. Methods: Seventy individuals (out of 250 who were mailed the questionnaire) who had undergone Roux-en-Y gastric bypass surgery 6–10 years previously completed a questionnaire, which obtained information regarding their experiences with as well as their desire for body contouring surgery and more general body area satisfaction. Results: Thirty three of the seventy patients reported having undergone a total of 38 body contouring procedures. The most common were abdominoplasties (24.3%), breast lifts (8.6%), and thigh lifts (7.1%). However, subjects were not uniformly satisfied with body areas that had undergone body contouring surgery; some found the areas unattractive. The majority of patients, at least to some extent, desired body contouring surgery, often in several areas, most notably the waist/abdomen, rear/buttock, upper arms, and chest/breast. Conclusion: Paralleling the increasing use of bariatric surgery is an increasing desire for body contouring surgery. Most patients desire body contouring surgery after bariatric surgery. However, third party payors usually do not reimburse for such procedures

Wound healing process in post-bariatric patients: an experimental evaluation

Bariatric surgery is the most effective treatment for morbid obesity. Despite this, side effects are recorded. One of them is redundant skin hanging from the patients' body causing both aesthetical and functional deformities. They can only be corrected with body contouring surgery, whose wound complication rate is very high in previously obese population. Despite several hypotheses, an adequate explanation is still awaited. The aim of our study was to evaluate the wound healing process in post-bariatric patients. Seven patients, six women and one man, were enrolled. They all were nonsmokers and nondiabetic. They all underwent biliopancreatic diversion (BPD). After 36 months, abdominoplasty was performed. Biochemical parameters before and after bariatric surgery were evaluated. The content of total protein and hydroxyproline was assessed in multiple scar biopsies before and after BPD. Abdominoplasty horizontal scar skin samples were subjected to histological evaluation with Weigert-Van Gieson stain for elastic fibers and connectivum. All biochemical parameters analyzed were reduced post-BPD compared to the preoperative period. Tissue proteins were significantly reduced after BPD both in their totality and as hydroxyproline and hydroxyproline/total tissue protein. Histological evaluation revealed abnormal dermal elastic and collagen fibers. The cause of aberrant healing in massive weight loss body contouring is likely multifactorial. A relationship between nutritional state, wound collagen accumulation, and elastic fiber content seems to be only partially involved. The high mechanical stress of tissues before BPD probably influences the wound healing process after BPD