慢性化脓性中耳炎是耳鼻咽喉科常见病多发病之一,其症状是患耳间断性或持续性流脓伴有不同程度的听力下降及头痛头晕等症状,严重影响患者的日常工作生活和学习,它的治疗方法由五六十年代破坏性根治手术,到八十年代清除病灶的基础上提高患者听力的功能性手术一联合径路鼓室成形术,它的优点在于彻底清除乳突鼓室内病变,旨在恢复中耳正常的解剖结 Chronic suppurative otitis media is one of the most common diseases of otorhinolaryngology. Its symptoms are intermittent or persistent pus with varying degrees of hearing loss and headache and dizziness and other symptoms, seriously affecting the patient’s daily working life and learning, Its treatment consists of destructive radical surgery in the fifties and sixties, to the eighties to remove lesions on the basis of improving the patient’s hearing function surgery combined with a road tympanoplasty, which has the advantage of complete removal of mastoidectomy lesions, the purpose of In the restoration of the normal anatomy of the middle ear