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研究目的为提高慢性化脓性中耳炎鼓膜穿孔患者的听力和防止反复流脓发作，探讨用异种巩膜移植物修补鼓膜穿孔的可行性。研究背景目前对慢性化脓性中耳炎鼓膜穿孔的修补所用材料甚多，不是取材不易，就是重新给患者造成创伤。作者试图用免于巩膜修补鼓膜穿孔，并对它的可行性进行研究。目前国力外未见报道研究方法处死正常住康兔子，取双眼巩股处理后冷藏各用J以手术方式施内贴法，观察其存活情况反对听力的影响。结果对54例66耳的观察，结果显示，62耳穿孔愈合，听力提高到正常范囵者占93．9％，4耳无效。结论本研究表明，异种巩膜移植物修补控股穿孔易成活，具有提高听力的作用。为慢性化脓性中耳炎鼓膜穿孔的治疗开辟了新途径。
The purpose of the study was to improve the hearing of patients with chronic otitis media with tympanic membrane perforation and to prevent repeated episodes of pus. To explore the feasibility of repairing perforation of tympanic membrane with xeno-scleral graft. Research Background At present, there are many materials used to repair perforation of tympanic membrane in chronic suppurative otitis media, which is not difficult to obtain or to cause trauma to patients again. The authors attempted to repair the perforation of the tympanic membrane from the sclera and study its feasibility. At present, there is no report on the current state of research methods to kill normal living Kang rabbit, take both eyes Gong Gong treated with cold after use J method of intraoperative paste method to observe the survival of the opposition to the impact of hearing. Results of 54 cases of 66 ears observed, the results showed that 62 ears perforation healing, hearing increased to normal Fan accounted for 93.9%, 4 ears ineffective. Conclusion This study shows that xeno-scleral graft repair perforation easy to survive, with the role of improving hearing. For the treatment of chronic suppurative otitis media tympanic membrane perforation opened up a new way.