The incidence of single-sided deafness（SSD） is increasing year by year. Due to the hearing defects of one ear, the ability of sound localization, speech recognition in noise, and quality of life of patients with single-sided deafness will be affected to varying degrees. This article reviews the intervention effects of different types of bone conduction hearing aids in patients with single-sided deafness and asymmetric hearing loss, and the differences of intervention effects between bone conduction hearing aids, contralateral routing of signal（CROS） aids, and cochlea implant（CI）, to provide a reference for the auditory intervention and clinical treatment of single-sided deafness and asymmetric hearing loss.
摘要: 单侧聋的发病率呈逐年上升趋势。由于单耳听力的缺陷，单侧聋患者的声源定位能力、噪声中的言语识别能力和生活质量会受到不同程度的影响。本文回顾了在单侧聋及不对称听力损失患者中不同类型的骨导助听器的干预效果、骨导助听器与气导助听器和人工耳蜗的干预效果的差异，以期为单侧聋及不对称听力损失的听觉干预和临床治疗提供参考。.
Keywords: asymmetric hearing loss; bone conduction hearing aids; single-sided deafness.
Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.