作者对50例双耳手术的耳硬化症患者的回顾,发现第二耳镫骨切除术后有5％的感觉神经性听力损失。第一耳得到良好的效果以后,第二耳是否要作镫骨切除术,耳科专家有着分岐意见。许多专家认为第一耳得到良好的听力后在适当的时期施行第二耳手术是正确的。双耳手术间隔的时间老年者一年,年轻者数年。Morrison认为间隔5年合适。但是,Ludman等认为双 The authors reviewed 50 patients with binocular surgery for otosclerosis and found that there was 5% of sensory neurological hearing loss after the second otosclerectomy. After the first ear to get good results, whether the second ear for stapes resection, otologists have divergent views. Many experts believe that it is correct to perform the second ear surgery at the appropriate time after the first ear is well hearing. Binaural surgery interval time for the elderly one year, young people for several years. Morrison thought it would be 5 years apart. However, Ludman et al