Azmi Marouf1, Hatan Mortada2,3. 1. Department of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia. 2. Division of Plastic Surgery, Department of Surgery, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia. Hatanmortada@gmail.com. 3. Department of Plastic Surgery & Burn Unit, King Saud Medical City, Riyadh, Saudi Arabia. Hatanmortada@gmail.com.
Abstract
BACKGROUND: Obesity is a major global health problem. With an increasing number of bariatric surgeries, the need for body-contouring procedures has grown. These procedures are associated with multiple complications because of various patient characteristics and risk factors. OBJECTIVES: In this study, we performed a systematic literature review of all the complications of postbariatric body contouring surgeries, as well as a meta-analysis to estimate the effects of body mass index (BMI) and the weight of the tissue resected during body contouring on the development of complications. METHODS: We conducted a literature search of the PubMed and Cochrane databases in September 2020, using the MeSH terms plastic surgery, weight loss, and complications. Studies were included if they involved more than 35 postbariatric patients and reported postoperative complication rates and types. RESULTS: In total, 561 articles were initially identified, and 25 studies were included after the final review. The overall weighted rate of postbariatric body contouring surgical complications in all studies was 31.5%. The most frequent complication from all regions of body contouring was seroma (weighted rate 12.7-13.9%). Regarding risk factors, analysis indicated that a BMI < 30 kg/m2 and low mean weight of resected tissue were associated with fewer complications. CONCLUSION: Body contouring procedures are relatively safe. Although complications after contouring are common, most either resolve spontaneously or require minimal intervention. In body contouring after bariatric surgery, there is a 37% increased risk of developing complications if the BMI is ≥ 30 kg/[Formula: see text] before body contouring. A higher weight of resected tissue appears to be linked to a greater risk of complications. LEVEL OF EVIDENCE III: 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 .
BACKGROUND: Obesity is a major global health problem. With an increasing number of bariatric surgeries, the need for body-contouring procedures has grown. These procedures are associated with multiple complications because of various patient characteristics and risk factors. OBJECTIVES: In this study, we performed a systematic literature review of all the complications of postbariatric body contouring surgeries, as well as a meta-analysis to estimate the effects of body mass index (BMI) and the weight of the tissue resected during body contouring on the development of complications. METHODS: We conducted a literature search of the PubMed and Cochrane databases in September 2020, using the MeSH terms plastic surgery, weight loss, and complications. Studies were included if they involved more than 35 postbariatric patients and reported postoperative complication rates and types. RESULTS: In total, 561 articles were initially identified, and 25 studies were included after the final review. The overall weighted rate of postbariatric body contouring surgical complications in all studies was 31.5%. The most frequent complication from all regions of body contouring was seroma (weighted rate 12.7-13.9%). Regarding risk factors, analysis indicated that a BMI < 30 kg/m2 and low mean weight of resected tissue were associated with fewer complications. CONCLUSION: Body contouring procedures are relatively safe. Although complications after contouring are common, most either resolve spontaneously or require minimal intervention. In body contouring after bariatric surgery, there is a 37% increased risk of developing complications if the BMI is ≥ 30 kg/[Formula: see text] before body contouring. A higher weight of resected tissue appears to be linked to a greater risk of complications. LEVEL OF EVIDENCE III: 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 .
Authors: Rachel A Guest; Dalit Amar; Sharona Czerniak; Stephanie E Dreifuss; Mark A Schusterman; Elizabeth M Kenny; Eva F Chernoff; Joshua M Barnett; Kathleen R Koesarie; Jeffrey A Gusenoff Journal: Aesthet Surg J Date: 2017-12-13 Impact factor: 4.283