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咬合感觉障碍（occlusal dysesthesia，OD）是一种以患者持续性咬合不适为主要表现的疾病，而客观上缺乏与主诉感觉相符的咬合异常，或无阳性客观检查结果支持主诉症状。OD在临床并不常见，一般发生于口腔治疗后，且患者常表现出严重的精神心理异常；目前对其认识有限，尚无有效的治疗手段，患者承受着较大的痛苦。本文旨在对OD的临床特点、发病原因、诊断标准和治疗建议进行综述，以加深对这一疾病的理解和认识。“,”Occlusal dysesthesia (OD) or phantom bite syndrome refers to a persistent complaint of uncomfortable bite sensation with no obvious occlusal discrepancy. OD is a rare condition, and is usually associated with emotional distress and triggered by dental treatments. The diagnosis and management of OD patients still remains a major challenge for dental practitioners and affected patients. This topical review aims to describe the properties, etiologies, diagnosis, managements and prognosis of OD comprehensively.