How to Approach Secondary Breast Reduction: International Trends and a Systematic Review of the Literature.

BACKGROUND: Secondary breast reduction is complex and poses significant challenges to surgeons. Complication rates exceed those of primary reduction, commonly caused by impaired vascular supply of the nipple-areolar complex (NAC). Literature on the topic is scare and provides contradicting recommendations, especially with regard to pedicle choice in cases with unknown primary reduction technique. Aim of this study was to investigate international trends and to compare findings with literature. METHODS: A large-scale web-based questionnaire on international trends in mammaplasty (mastopexy and breast reduction) was designed and distributed to over five thousand surgeons in eight geographic regions. The presented manuscript evaluated information regarding pedicle choice in secondary breast reduction and compared data to literature identified in a systematic review. RESULTS: The survey was completed by 1431 participants. Overall, secondary procedures were performed in less than 5% or in 5 to 10% of cases. The preferred pedicle for secondary reductions differed significantly between geographic regions (p<0.001). The majority of respondents reported to use a superior or supero-medial pedicle (34.8% and 32.2%, respectively). Residual analysis revealed a strong association between the use of an inferior pedicle and procedures performed in North America. CONCLUSIONS: Secondary breast reduction is challenging and there remains international disparity with regard to pedicle choice for secondary procedures. Studies investigating outcome when the primary pedicle is unknown are scarce and provide incoherent recommendations. High-quality data is needed to provide evidence-based practice guidelines. 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.

Dispelling the Myths of Isotretinoin and Implications for Rhinoplasty.

SUMMARY: Despite concerns from 1980s case reports, oral isotretinoin, a derivative of Vitamin A, has largely proven to be safe in surgical procedures with the exception of deep skin resurfacing. Isotretinoin modulates thinning skin and internal scarring in select rhinoplasty patients who may otherwise have poor definition and excessive scarring. A review of patients undergoing surgical interventions including rhinoplasty in the setting of concomitant isotretinoin was performed to examine safety and therapeutic potential. Forty-nine studies were reviewed. Isotretinoin use appears to be safe in a wide variety of surgical procedures relying on internal scar formation. In rhinoplasty, studies utilized oral isotretinoin to thin skin and improve appearance, patient and surgeon satisfaction. As such, the clinical potential for using oral isotretinoin in select rhinoplasty candidates such as those with thick glaborous sebaceous skin, ethnic, male, and/or revision patients, could mitigate internal scarring processes. Further studies examining the optimal dosing regimen and long-term benefits are warranted.