慢性化脓性中耳炎鼓室成形术式选择及临床疗效分析

目的：总结慢性化脓性中耳炎鼓室成形术式选择经验并评估术后疗效。方法收集慢性化脓性中耳炎患者病历，患者的手术方式主要依据其听力功能检查、残余鼓膜及鼓室表现、乳突CT表现进行选择，部分患者需通过术中鼓室探查后方能决定手术方式。最后收集到病历资料及随访内容完整者共161例（164耳），其中单纯鼓室成形Ⅰ型（40耳）、完桥式乳突切开＋鼓室成形Ⅰ型（30耳）、开放式乳突切开＋鼓室成形Ⅱ型（94耳），从听力、生存质量及手术满意度评分等方面评价不同手术方式治疗慢性化脓性中耳炎的疗效。结果3组患者术后气导听阈平均值均较术前降低（P＜0．05），骨导听阈平均值皆无明显变化（P＞0．05）；比较3组患者术后气导改善值，差异无统计学意义（ P＞0．05）；3种术式术后主观听力提高率分别为82．5％、70．0％和83．0％，差异无统计学意义（ P＞0．05）。术后整体生存质量提高率分别为80．0％、80．0％和79．8％，差异无统计学意义（ P＞0．05）；对病情的担心程度降低率分别为90．0％、93．3％和95．7％，差异无统计学意义（ P＞0．05）；基本满意以上所占比例分别为100．0％、100．0％和97．9％，差异无统计学意义（ P＞0．05）。结论对于适合行鼓室成形术的慢性化脓性中耳炎患者，手术方式主要根据其听力、耳镜、乳突CT及术中所见进行选择；从患者术后听力及生存质量等方面评价，3种鼓室成形术治疗慢性化脓性中耳炎均取得满意疗效。

Surgical types selection of chronic suppurative otitis media tympanoplasty and its clinical curative effect analysis

Objective To summary the experience of surgical types selection of chronic suppurative otitis media tympano‐plasty and evaluate its clinical curative effect .Methods Chronic suppurative otitis media patient records were collected ,surgical types selection based on hearing ,otoscope and mastoid CT selection .Finally 161 chronic suppurative otitis media patients (164 ears) whoes medical records and follow‐up of contents were complete were collected ,in which type Ⅰ tympanoplasty group with 40 ears , intact bridge radical mastoidectomy+ type Ⅰ tympanoplasty group with 30 ears ,and open radical mastoidectomy+type Ⅱ tympan‐oplasty group with 94 ears .The therapeutic effects of the three surgical methods for the treatment of chronic suppurative otitis media were evaluated from hearing ,quality of life as well as satisfactory score after surgery .Results The mean values of the air conductive hearing thresholds after operation in the three tympanoplasty groups were decreased than those before operation (all P<0 .05) ,while the mean values of the bone conductive hearing thresholds after operation showed no obvious changes (all P>0 .05) .There were no statistically significant improvements in the air conductive hearing thresholds in the three tympanoplasty groups (P>0 .05) .The improvements in patient′s subjective hearing of the there surgical methods were 82 .5% ,70 .0% and 83 .0%respectively ,there was no statistically significant (P>0 .05) .The improvements in the overall quality of life of the three surgical methods were 80 .0% ,80 .0% and 79 .8% respectively ,showed no statistically significant differences (P>0 .05);the reduction rate of patient′s worry about illness were 90 .0% ,93 .3% and 95 .7% ,showed no statistically significant differences (P>0 .05);the bas‐ic satisfaction rates in the postoperative satisfaction ratings of the three surgical methods were 100 .0% ,100 .0% and 97 .9% ,and there were no statistically significant differences (P>0 .05) .Conclusion For tympanoplasty in chronic suppurative otitis media pa‐tients ,surgical types selection based on hearing ,otoscope ,mastoid CT selection and intraoperative findings .From the evaluation of postoperative patients with hearing and quality of life ,three surgical methods of chronic suppurative otitis media Tympanoplasty a‐chieve satisfactory results .