目前,大多数口腔学者认为口颌系功能紊乱为多因素致病,因素为其病因之一,但的何种因素可以致病尚不明确。本文即对可以引起下颌运动异常,颌面头颈部肌肉痛,慢性头痛的咬合因素进行综述,提出早接触、咬合干扰、后牙缺失、牙齿重度磨耗、前牙超覆异常,五种的病理因素。 At present, most oral scholar believe that oral mandibular dysfunction is multifactorial disease, which is one of the etiological factors, but what factors can cause disease is not clear. This article summarizes the factors that can cause abnormalities in mandibular movement, maxillofacial head and neck muscle pain, and chronic headache, and proposes the early occlusion, bite interference, loss of posterior teeth, severe tooth wear, abnormalities of anterior teeth overbite, The pathological factors.