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磨牙邻面龋发生率仅次于合面,发生率占各部位数的第二位。既往对磨牙邻面颈部龋已有牙髓病者,一直采用自邻面向(牙合)面开髓形成复合洞的治疗方法,但此方法既破坏了正常的边缘嵴,又破坏了正常的接触点。对此种治疗方法的缺点,近来笔者对磨牙邻面颈部龋已有牙髓病者,但边缘嵴接触点尚未破坏者采用了自(牙合)面中央窝或稍偏向洞侧的牙髓充填方法。
The incidence of caries on the surface of molars was second only to that of the occlusal surface, and the incidence of caries was the second place of the number of each part. In the past on the adjacent neck caries of patients with dental pulp disease has been used to face the (occlusal) face open the hole to form a composite hole treatment, but this method not only undermines the normal edge of the ridge, but also destroyed the normal Contact point. The shortcomings of this treatment, the author recently on the molar neck adjacent caries already had pulp disease, but the edge ridge contact points have not been destroyed from the (occlusal) face central fossa or slightly to the side of the pulp Filling method.