Kết quả ban đầu của phẫu thuật tiệt căn xương chũm tối thiểu đường xuyên ống tai

The study was to evaluate the preliminary results of miniradical transcanal mastoidectomy. The results showed that 17 females / 8 males, aged from 16 to 67 years olds. 22 patients (pts) were done reconstructive tympanal cavity. By the 10th day post-operation 22/25 pts were without otorrhea, 2 months post operation the miniradical mastoidectomies were stable, with the width of external auditory canal twice than a nomal one with ear-hole enough to drain. In conclusion, this is an minisurgery with perfect cavity of mastoidectomy, which has faster recover time and make good conditions for hearing reconstruction.