Tos M
Clin Otolaryngol Allied Sci. 1978 Aug;3(3):255-61. doi: 10.1111/j.1365-2273.1978.tb00696.x.
The methods as well as the primary and late results of 74 partial and 93 total reconstructions of old radical cavities were described. In partial reconstructions the tympanic cavity was reconstructed, but the cavity was not eliminated, as it was dry or could be kept dry. In total reconstructions the tympanic cavity and auditory canal were reconstructed, and in most cases the cavity was obliterated, either by muscle or by combined grafts of muscle, tragal cartilage, and homologous septal cartilage. On the basis of the late results, functionally 10--20% poorer than the primary ones, the indications for reconstruction of old radical cavities were discussed. If there is chronic aural discharge, and if the cavity is lined with granulations, the ear can be rendered dry by total reconstruction in 90% of the cases.
描述了74例部分和93例全部陈旧性乳突根治术腔重建的方法以及早期和晚期结果。在部分重建中，鼓室被重建，但术腔未被消除，因为它是干燥的或可保持干燥。在全部重建中，鼓室和外耳道被重建，并且在大多数情况下，术腔通过肌肉或肌肉、耳屏软骨和同种鼻中隔软骨的联合移植而被闭塞。根据比早期结果功能上差10% - 20%的晚期结果，讨论了陈旧性乳突根治术腔重建的适应证。如果存在慢性耳漏，并且术腔有肉芽覆盖，90%的病例可通过全部重建使耳变干。
