全听骨赝复物和部分听骨赝复物：失败原因——446例手术报告

TORPs and PORPs: causes of failure--a report on 446 operations.

作者信息

Sheehy J L

出版信息

Otolaryngol Head Neck Surg. 1984 Oct;92(5):583-7. doi: 10.1177/019459988409200515.

DOI:10.1177/019459988409200515

Abstract

This is a review of the causes of failure in 5 1/2 years of personal experience with TORPs and PORPs. Prosthesis extrusion, the cause of failure in less than 5% of 446 TORP and PORP operations, usually was the result of a mucous membrane or eustachian tube problem. Severe sensori-neural hearing impairment occurred in less than 1%, and these were operations in which the oval window was opened. Unsatisfactory hearing was the cause of failure in 18%.

摘要

这是一篇基于本人5年半使用全听骨赝复物（TORP）和部分听骨赝复物（PORP）经验的失败原因综述。假体脱出是446例TORP和PORP手术中不到5%的失败原因，通常是黏膜或咽鼓管问题导致的。严重感音神经性听力损失的发生率不到1%，这些病例是打开了卵圆窗的手术。听力效果不理想是18%的失败原因。