Radiographic Comparison of Superior and Inferior Gluteal Vessels in Jackknife versus Prone Position: A Prospective, Self-Controlled Trial

The British Association of Aesthetic Plastic Surgeons (BAAPS) Gluteal Fat Grafting Safety Review -and Recommendations

Superficial gluteal lipofilling (SGL) is a fat grafting procedure that is performed to correct a trochanteric depression and buttock deflation. Brazilian Butt Lift (BBL) is gluteal lipofilling procedure traditionally associated with exaggerated appearance and intramuscular fat transfer. The risk of mortality from fat embolism in Brazilian Butt Lift (BBL) was previously reported as being 1:2500. The actual risk was later estimated to be nearer 1:15,000, which is similar to the mortality risk in abdominoplasty. There is increasing evidence regarding the safety of subcutaneous gluteal lipofilling. This has principally been related to new technologies, surgical techniques and training being developed to avoid intramuscular injection of fat. The efficacy and benefits of using intraoperative ultrasound scan has been demonstrated in guiding the subcutaneous placement of fat and avoiding inadvertent deep lipofilling. Other serious risks and complications must be considered in addition to mortality. These include hypothermia, sepsis, skin necrosis, and poor aesthetic results, as well as the much-publicised risk of fat embolism. Complications are better controlled and managed in strictly regulated healthcare settings. Patients seeking surgery at unregulated facilities or via medical tourism are deemed to be at higher risk of being exposed to these serious complications and/or inadequate subsequent management.

Gluteal Augmentation with Fat Grafting: Literature Review

BACKGROUND

The buttock is the second sex feature of the human body, and the graceful buttock curve gives people confidence. Although the safety of gluteal augmentation with autologous fat grafting is still controversial, the proportion of operations is increasing year by year.

PURPOSE

To provid a comprehensive and detailed review of the literature on gluteal augmentation with fat grafting.

METHODS

A comprehensive review of the published literature through September of 2020 was performed in PubMed database, with the search terms "gluteal augmentation," "buttock augmentation," "Brazilian buttock lift," "fat grafting," "fat transfer," "gluteal AND aesthetic," "gluteal AND anatomy."

RESULTS

A total of 64 articles were included. On the basis of the information obtained, surgical recommendations are proposed to achieve buttocks as close as possible to aesthetic standard and improve surgical safety.

CONCLUSION

With a good grasp of the anatomical structure of the buttocks, complications can be reduced. At the same time, based on the theoretical basis of buttock aesthetics, better postoperative results can be obtained.

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 .