Multidisciplinary Experience for Gluteal Fat Grafting

Abstract

Background: Gluteal fat grafting, colloquially known as Brazilian Butt Lift, has experienced a significant rise in popularity in recent years. Despite this increase, potential complications associated with the procedure have also been observed, necessitating a thorough examination of the current practices and outcomes.

Methods: This study collected experiences of a multidisciplinary group of surgeons through a detailed survey sent in April 2022. This study aimed to shed light on the practices employed by these surgeons, the frequency and types of complications they encounter, and the overall outcomes of their procedures.

Results: Of the 100 surgeons surveyed, 86 responded. The study identified that pulmonary fat embolism (PFE) was the most serious complication, with fatality due to PFE recorded at a rate of 1:23,878. Liposuction site seromas were the most common complications, with an overall rate of 2.45%. Although there were no overall differences in complications between plastic and non-plastic surgeons, plastic surgeons were found to have a sixfold increase in the odds of experiencing a liposuction seroma. The survey also revealed substantial practice variations, particularly regarding fat preparation methods, recipient-site preparation, antibiotic use, and postoperative care protocols.

Conclusion: Despite known complications, a strong tendency to continue performing these procedures was observed among surgeons, demonstrating the sustained demand and acceptance of the procedure. This study underscores the need for continued surveillance and research to enhance the safety and effectiveness of gluteal fat grafts. The experiences and data gathered from practicing surgeons provide valuable insights, paving the way for refining techniques, building consensus, and facilitating informed discussions with patients about the risks and benefits of the procedure.

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 .

Keywords: Fat grafting; Gluteal augmentation; Multidisciplinary; Plastic surgery; Safety.