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Cigarette smoke has many detrimental effects on health, with consequences such as cardiovascular diseases, respiratory diseases, and tumors. In plastic surgery, these effects appear during the wound healing process. This retrospective study showed wound healing in 57 patients who had undergone abdominal dermolipectomy surgery. The patients were divided into two groups: smokers and nonsmokers. According to the results, smokers face a great complication risk for surgical wounds, which cause aesthetically more undesirable scars than observed in nonsmokers. The authors hypothesize that abstinence from smoking for 4 to 12 weeks before surgery would improve the quality of the scars.

We analyzed 80 patients who underwent abdominoplasty at the University of Tor Vergata "Policlinico Casilino", Rome to determine the effect of obesity on the incidence of complications after this surgery. The study patients were divided into 3 groups, obese, overweight, and normal weight, based on the degree to which their preoperative weights varied from their ideal body weight. A history of previous bariatric surgery was also analyzed to determine what impact that might have on subsequent abdominoplasty. Results showed that the records of 80 patients who underwent an abdominoplasty at University of Tor Vergata Policlinico indicated that 76% of obese patients had complications compared with the overweight and normal-weight patients, who had complication rates of 35% and 33%, respectively. Previous gastric bypass surgery had no significant effect on the incidence of postabdominoplasty complications. Based on these findings, the authors conclude that obesity at the time of abdominoplasty has a profound influence on the wound complication rate following surgery, regardless of any previous weight-reduction surgery.

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