van der Sluis Wouter B, Smit Jan Maerten, Pigot Garry L S, Buncamper Marlon E, Winters Henri A H, Mullender Margriet G, Bouman Mark-Bram
Department of Plastic, Reconstructive and Hand Surgery, VU University Medical Center, Amsterdam, The Netherlands.
EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands.
Microsurgery. 2017 Nov;37(8):917-923. doi: 10.1002/micr.30190. Epub 2017 May 29.
INTRODUCTION: Radial forearm free flap (RFFF) tube-in-tube phalloplasty is the most performed phalloplasty technique worldwide. The conspicuous donor-site scar is a drawback for some transgender men. In search for techniques with less conspicuous donor-sites, we performed a series of one-stage pedicled anterolateral thigh flap (ALT) phalloplasties combined with RFFF urethral reconstruction. In this study, we aim to describe this technique and assess its surgical outcome in a series of transgender men. PATIENTS AND METHODS: Between January 2008 and December 2015, nineteen transgender men (median age 37, range 21-57) underwent pedicled ALT phalloplasty combined with RFFF urethral reconstruction in one stage. The surgical procedure was described. Patient demographics, surgical characteristics, intra- and postoperative complications, hospitalization length, and reoperations were recorded. RESULTS: The size of the ALT flaps ranged from 12 × 12 to 15 × 13 cm, the size of the RFFFs from 14 × 3 to 17 × 3 cm. Median clinical follow-up was 35 months (range 3-95). Total RFFF failure occurred in two patients, total ALT flap failure in one patient, and partial necrosis of the ALT flap in one patient. Long-term urinary complications occurred in 10 (53%) patients, of which 9 concerned urethral strictures. CONCLUSIONS: In experienced hands, one-stage pedicled ALT phalloplasty combined with RFFF urethral reconstruction is a feasible alternative surgical option in eligible transgender men, who desire a less conspicuous forearm scar. Possible drawbacks comprise flap-related complications, difficult inner flap monitoring and urethral complications.
引言:桡侧前臂游离皮瓣(RFFF)管中管阴茎成形术是全球应用最广泛的阴茎成形术技术。明显的供区瘢痕是一些跨性别男性面临的一个缺点。为了寻找供区瘢痕不那么明显的技术,我们实施了一系列一期带蒂股前外侧皮瓣(ALT)阴茎成形术并结合RFFF尿道重建术。在本研究中,我们旨在描述该技术并评估其在一系列跨性别男性中的手术效果。 患者与方法:2008年1月至2015年12月期间,19名跨性别男性(中位年龄37岁,范围21 - 57岁)接受了一期带蒂ALT阴茎成形术并结合RFFF尿道重建术。描述了手术过程。记录了患者的人口统计学资料、手术特征、术中和术后并发症、住院时间以及再次手术情况。 结果:ALT皮瓣大小范围为12×12至15×13厘米,RFFF大小范围为14×3至17×3厘米。中位临床随访时间为35个月(范围3 - 95个月)。两名患者出现RFFF完全失败,一名患者出现ALT皮瓣完全失败,一名患者出现ALT皮瓣部分坏死。10名(53%)患者发生长期泌尿系统并发症,其中9例为尿道狭窄。 结论:对于有经验的术者而言,一期带蒂ALT阴茎成形术并结合RFFF尿道重建术是适合那些希望前臂瘢痕不那么明显的跨性别男性的一种可行的替代手术选择。可能的缺点包括皮瓣相关并发症、皮瓣内部监测困难以及尿道并发症。
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