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FAMM Flap in Reconstructing Postsurgical Nasopharyngeal Airway Stenosis

机译:FAMM皮瓣重建术后鼻咽气道狭窄

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Introduction. Postsurgical nasopharyngeal airway stenosis can be a challenge to manage. The stenosis could be as a result of any surgical procedure in the nasopharyngeal region that heals extensive scarring and fibrosis.Objective. To evaluate patients with nasopharyngeal stenosis managed with FAMM flap.Study Design. Prospective study of patients with nasopharyngeal stenosis at the Kenyatta National Hospital between 2010 and 2013 managed with FAMM flap.Materials and Methods. Patients with severe nasopharyngeal airway stenosis were reviewed and managed with FAMM flaps at the Kenyatta National Hospital. Postoperatively they were assessed for symptomatic improvement in respiratory distress, patency of the nasopharyngeal airway, and donor site morbidity.Results. A total of 8 patients were managed by the authors in a duration of 4 years with nasopharyngeal stenosis. Five patients were managed with unilateral FAMM flaps in a two-staged surgical procedure. Four patients had complete relieve of the airway obstruction with a patent airway created. One patient had a patent airway created though with only mild improvement in airway obstruction.Conclusion. FAMM flap provides an alternative in the management of postsurgical severe nasopharyngeal stenosis. It is a reliable flap that is easy to raise and could provide adequate epithelium for the stenosed pharynx.
机译:介绍。手术后鼻咽气道狭窄可能是一个挑战。狭窄可能是由于鼻咽区域的任何外科手术治愈了广泛的疤痕和纤维化所致。评估使用FAMM皮瓣治疗的鼻咽狭窄患者。研究设计。于2010年至2013年间在肯尼亚肯塔塔国家医院使用FAMM瓣进行治疗的鼻咽狭窄患者的前瞻性研究。材料与方法。肯雅塔国家医院对患有严重鼻咽气道狭窄的患者进行了FAMM皮瓣检查和处理。术后评估他们的呼吸窘迫症状改善,鼻咽气道通畅和供体部位发病率。作者共处理了8例鼻咽狭窄患者,共4年。五例患者在两阶段手术过程中接受单侧FAMM皮瓣治疗。通过创建专利气道,四名患者完全缓解了气道阻塞。一名患者的气道畅通无阻,但仅有轻微的改善。 FAMM皮瓣为术后严重鼻咽狭窄的治疗提供了一种选择。它是一种可靠的皮瓣,易于升起,可以为狭窄的咽部提供足够的上皮。

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