Telescopic Genioplasty: A novel technique for chin feminization in facial feminization surgery

IF 2 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-10-01 DOI:10.1016/j.jormas.2025.102445

Javier Gutiérrez Santamaría, Jorge Masiá Gridilla, Miguel Pérez de Perceval Tara, Carlos Bailón Berrio, Luis Capitán, Daniel Simon

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引用次数: 0

Abstract

Chin modification plays a critical role in Facial Feminization Surgery (FFS) due to its impact on gender perception. Current techniques, including high-speed burring and osteotomies, may leave some patients with an undesired round chin appearance. This study introduces the combination of telescopic genioplasty and chin feminization, a novel, minimally invasive approach designed to feminize the chin by reducing its dimensions, adjusting its sagittal position, and creating a more tapered appearance. This study involved 22 transgender women who underwent either isolated telescopic genioplasty or a combination of chin feminization and telescopic genioplasty from January to December 2023. Virtual surgical planning, 3D-printed cutting guides, and customized titanium miniplates were used. Outcomes were assessed based on surgical time, chin advancement, and complication rates. Telescopic genioplasty offers a safe, effective, and minimally invasive technique for chin feminization, with favorable aesthetic outcomes and low complication rates.

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套筒式颏部成形术：面部女性化手术中颏部女性化的新技术。

在面部女性化手术（FFS）中，颏部修饰因其对性别认知的影响而起着关键作用。目前的技术，包括高速钻孔和截骨术，可能会使一些患者的下巴看起来不太圆。本研究介绍了伸缩颏成形术和下巴女性化的结合，这是一种新颖的微创方法，旨在通过缩小下巴的尺寸，调整其矢状位置，并创造更锥形的外观来使下巴女性化。这项研究涉及22名变性女性，她们在2023年1月至12月期间接受了单独的伸缩式生殖器成形术或下巴女性化和伸缩式生殖器成形术的结合。使用了虚拟手术计划、3d打印切割导轨和定制的钛微型板。结果评估基于手术时间，下巴进展和并发症发生率。套筒式颏成形术是一种安全、有效、微创的下巴女性化技术，具有良好的美观效果和低并发症发生率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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