Harris Jeffrey P, Wong Yu-Tung, Yang Tzong-Hann, Miller Mia
a Division of Otolaryngology-Head & Neck Surgery , University of California , San Diego , CA , USA ;
b Department of Surgery , Cedars-Sinai Medical Center , Los Angeles , CA , USA ;
Acta Otolaryngol. 2016;136(4):414-9. doi: 10.3109/00016489.2016.1139744. Epub 2016 Mar 18.
Conclusions This technique is offered as a convenient and reliable method for cases with anterior TM perforation and inadequate anterior remnant. Objectives Chronic otitis media surgery is one of the most common procedures in otology. Anterior tympanic membrane (TM) perforation with inadequate anterior remnant is associated with higher rates of graft failure. It was the goal of this series to evaluate the anatomical and functional outcomes of a modified underlay myringoplasty technique-the anterior pull-through method. Materials and methods In a retrospective clinical study, 13 patients with anterior TM perforations with inadequate anterior remnants underwent tympanoplasty with anterior pull-through technique. The anterior tip of the temporalis fascia was pulled through and secured in a short incision lateral to the anterior part of the annulus. Data on graft take rate, pre-operative, and post-operative hearing status were analyzed. Results A graft success rate of 84.6% (11 out of 13) was achieved, without lateralization, blunting, atelectasia, or epithelial pearls. The air-bone gap was 21.5 ± 6.8 dB before intervention and 11.75 ± 5.7 dB after surgery (p = 0.003).
对于鼓膜前穿孔且前残余不足的病例,该技术是一种便捷且可靠的方法。目的:慢性中耳炎手术是耳科学中最常见的手术之一。鼓膜前穿孔且前残余不足与更高的移植物失败率相关。本系列研究的目的是评估改良的内置式鼓膜成形术技术——前牵拉法的解剖和功能结果。材料与方法:在一项回顾性临床研究中,13例鼓膜前穿孔且前残余不足的患者接受了前牵拉技术的鼓室成形术。颞肌筋膜的前端被牵拉穿过并固定在鼓环前部外侧的一个短切口处。分析了移植物成活率、术前和术后听力状况的数据。结果:移植物成功率达到84.6%(13例中的11例),无偏侧化、钝塞、肺不张或上皮珠形成。干预前气骨导间距为21.5±6.8dB,术后为11.75±5.7dB(p = 0.003)。