Micro- and macroscopic tissue modifications after bariatric surgery: effects of different procedures-a pilot study.

UNLABELLED: The most effective treatment for morbid obesity has demonstrated to be bariatric surgery. Despite enormous benefits, skin tissue aberrations are inevitable consequences. Our study was focused on micro- and macroscopic modifications in patients who had previously undergone gastric bypass. These preliminary data suggest that tissue alterations, partly responsible for high wound complications rate, may differ among patients undergoing both different and same weight loss procedures.

LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .