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耳硬化症行镫骨切除术虽能取得较理想的疗效,但有1~2%患者术后并发感音性聋,这可能与损伤螺旋器,并发浆液性迷路炎、外淋巴瘘、前庭窗肉芽肿和耳蜗硬化症等因素有关。有些学者提出应用激光在镫骨底板上打孔治疗耳硬化症,有出血少、术野清楚、对内耳损伤少等优点,但也有人持不同见解。辐射能接触组织后可能发生吸收、反射或通过组
Otolaryngology otorrectomy although achieved better results, but 1 to 2% of patients with postoperative sensorineural hearing loss, which may be associated with damage to the spiral, with serous labyrinthitis, perilymph fistula, vestibular window Granuloma and cochlear sclerosis and other factors. Some scholars have suggested using laser drilling on the stapes floor for treatment of otosclerosis, with less bleeding, clear operative field, less damage to the inner ear, but others hold different views. Radiation energy may be absorbed, reflected or passed through the tissue after contact with the tissue