耳内镜下自体腹壁脂肪修复中央性鼓膜穿孔的临床探讨

目的探讨耳内镜下腹壁脂肪修补中央性鼓膜穿孑L的临床效果。方法回顾性分析64例（68耳）中央性鼓膜穿孔的病例资料，均于耳内镜下行腹壁脂肪修补术，术后随访3—6个月，术后6个月复查纯音测听，观察术后疗效。结果鼓膜一次性愈合63耳；鼓膜部分愈合4耳，予新鲜鸡蛋膜外贴修补后愈合；1耳未愈；一次性治愈率为92．6％（63／68）。结论耳内镜视野清晰，使用简单方便；耳内镜下腹壁脂肪修补中央性鼓膜穿孔临床效果显著，值得在基层医院推广应用。     

内镜下鼓室成形术治疗慢性中耳炎的效果观察

目的探讨内镜下鼓室成形术治疗慢性中耳炎的效果。方法选取于我院接受治疗的86例慢性中耳炎患者为研究对象,随机分为对照组与观察组。对照组采用常规治疗方法,观察组接受内镜下鼓室成形手术。对比两组患者的治愈效果。结果观察组治疗总有效率为97.92%,对照组的治疗总有效率为52.63%,观察组治疗有效率高于对照组,P0.05,差异具有统计学意义。结论内镜下鼓室成形术可提高中耳炎患者的治疗有效率、干耳率,可以改善患者听力,并降低中耳炎的复发率。     

耳内镜分离前壁皮瓣修复鼓膜前下象限边缘性穿孔的疗效分析

目的探讨耳内镜下分离前下皮瓣修补鼓膜前下象限边缘性穿孔的临床疗效和应用价值。方法对资料完整的13例鼓膜前下象限边缘性穿孔患者的临床资料进行回顾性分析。对比患者手术前后纯音听阈和耳内镜结果，计算气骨导差及气骨导差改善值。结果术后3个月复查，耳内镜下所有患者鼓膜完整。平均气导为（16.0±15.64）dB，骨导为（12.16±11.92）dB，气骨导差为（3.83±3.73）dB，术后3个月的气骨导差明显小于术前(P<0.05)。结论耳内镜下分离前下皮瓣修补鼓膜前下象限穿孔，具有简单，微创，愈合率高的特点，值得临床推广。     

不同鼓膜成形术治疗慢性化脓性中耳炎静止期的临床分析

目的探讨慢性化脓性中耳炎静止期患者采用不同鼓膜成形术的疗效分析,为手术术式选择提供参考。方法收集2010年1月~2013年12月完成鼓膜成形术,术后随访3个月且资料完整的212例患者,其中小穿孔（<3 mm）29例,中穿孔（3~6 mm）53例,大穿孔（>6 mm）79例,完全穿孔51例。按照患者鼓膜穿孔大小选择不同鼓膜修补手术方法,其中脂肪修补10例,内植法（经耳道）13例,全翻内植法47例,内外植法48例,夹层法80例,外植法14例。术后3个月判断其临床疗效。结果一期愈合95．7％(203例),钝角愈合1.9%（4例）,未愈合2.4%（5例）;术后对鼓膜穿孔大、小、完全穿孔患者采取不同鼓膜修补方式进行比较,患者手术前后鼓膜愈合和气导PTA提高比较,差异无统计学无意义（P>0.05）;鼓膜中穿孔患者采取的3种修补手术方法中,鼓膜愈合数比较差异无统计学意义（P>0.05）,而对于采用夹层法和内外植法的气导PTA提高比较差异具有统计学意义（P<0.05）。结论术者应掌握多种不同鼓膜成形术方法,根据鼓膜穿孔的大小、位置和外耳道的宽窄、曲直,灵活选用,最大程度的恢复鼓膜的完整性和功能。     

Myringoplasty without tympanomeatal flap elevation in children: A systematic review

ObjectivesSystematic review of the literature on myringoplasty techniques without tympanomeatal flap elevation in children.Material and methodsA systematic review following PRISMA guidelines reported papers on patients under 18 years of age undergoing myringoplasty for chronic tympanic perforation on a transcanal approach without tympanomeatal flap elevation. Tympanic closure rates and audiometric results were analyzed.ResultsTwenty studies were included. Nine reported the butterfly technique, using a microscope or endoscope, with closure rate of 82.3% (246/299), for perforations of various sizes. Ten reported the fat-plug technique, with closure rate of 86.8% (869/1001), mostly for perforations of less than one-third of the tympanum. Both techniques improved audiometric results. Morbidity was very low. The absence of chronic otitis or co-morbidities (contralateral otitis media with effusion, craniofacial malformations, Down's syndrome) implies that patient selection technique may be necessary to obtain the best results.ConclusionFat-plug myringoplasty, for small perforations, and butterfly cartilage myringoplasty seem to be reliable procedures in selected patients, with low morbidity in children.     

内镜下鼓膜成形术临床分析

目的 探讨内镜下鼓膜成形术的临床效果.方法 2004年6月-2006年12月,耳内镜下经外耳道鼓膜成形术30例(37耳).外植法刮除鼓膜穿孔周边3mm上皮层,内植法刮除穿孔周边3mm内层黏膜,同时刮除穿刺孔缘上皮,鼓室内衬明胶海绵.将修补材料平铺于移植床上(外植法)或衬于穿孔鼓膜下方(内植法),明胶海绵固定移植物,外耳道内填碘仿纱条.结果 鼓膜成形术不做辅助切口,均在内镜下顺利完成,外植20耳,内植17耳.30例术后住院1～3d.术后随访1～2个月,移植膜成活良好27例,3例不成活,移植膜成活率90%.结论 内镜下经外耳道鼓膜成形术简单、创伤小、术后恢复快、疗效好.     

耳内窥镜下自体脂肪鼓膜修补术临床分析

目的探讨耳内窥镜下自体脂肪鼓膜修补术的临床应用价值。方法回顾性分析20例（26耳）显微镜下行颞肌筋膜鼓膜修补术（显微镜组）及20例（23耳）耳内窥镜下行脂肪鼓膜修补术（耳内窥镜组）患者的临床资料，比较2组患者的临床疗效。结果显微镜组和耳内窥镜组鼓膜穿孔愈合率分别为92．31％和91．30％，无统计学意义（P〉0．05）；言语频率气导听阈分别为（12．6±4．8）和（14．1±7．1）dB，分别较术前听力提高（8．7±4．5）和（8．9±5．0）dB，2组术后平均听力提高水平差异无统计学意义（P〉0．05）。结论耳内窥镜下自体脂肪鼓膜修补术是一种简单、安全、有效的方法，具有无手术切口、并发症少、节省费用等优点。     

The effects of the incision types in myringoplasty operations on cosmesis

There is no study based on objective measurements about the cosmetic results of myringoplasty operation in medical literature. This study aims to show the differences in the auriculomastoid angle between the operations which were done with postauricular and endaural incisions. The auriculomastoid angle of 20 patients having had postauricular myringoplasty operation were measured both preoperative and postoperative periods. The auriculomastoid angles of 17 patients having had endaural myringoplasty operation were also measured in both preoperative and postoperative periods. Also, the patients were asked whether there was a change in the shape of their ears. It was observed that the increase of the auriculomastoid angles of the patients who had myringoplasty by postauricular incision was statistically significant when compared to the ones having had the operation by endaural incision. Also, the patients who had myringoplasty operation by postauricular incision realized the change in their ears significantly when compared to the other group. In this study, esthetically better results were observed in the myringoplasty operations done by endaural incision than the ones done by postauricular incision. When deciding on the incision type, this should be considered.     

嵌入法蝶形软骨鼓膜成形术的临床应用

目的 探讨嵌入法蝶形软骨鼓膜成形术的临床应用.方法 选择中央型鼓膜穿孔患者38例38耳,应用嵌入法蝶形软骨鼓膜成形术,同期内植法颞肌筋膜鼓膜成形术46例46耳作为对照组.结果 术后6个月随访,鼓膜愈合率软骨组为92.1%,对照组为91.3%,两组比较差异无统计学意义(P>0.05);纯音测听复查示平均气导提高>10 dB及平均气骨导差<10 dB的发生率差异同样无统计学意义(P>0.05).已愈合患者随访12～38个月,软骨组无鼓膜再穿孔;对照组再穿孔4耳,粘连2耳.结论 嵌入法蝶形软骨鼓膜成形术是一种简单、成功率高的技术,其远期愈合及听力恢复效果稳定,具有临床实用价值.     

Bacterial cellulose graft versus fat graft in closure of tympanic membrane perforation

Object

To compare between results of bacterial cellulose graft myringoplasty and fat graft myingoplasty in patients had mild or moderate size safe perforation.