水平型食物嵌塞多因牙龈萎缩,牙间乳头消失,在咀嚼时,食物碎屑因舌及颊的运动力量而压入牙间隙内所致。近年来,笔者使用粘结技术矫正水平型食物嵌塞,其方法是: 1.制备固位洞型:在嵌塞食物的两后牙邻面牙颈部,用倒锥钻务别作倒凹固位形,若有龋坏,则可在云龋中备洞作固位形,对接触点消失的后牙也 Due to horizontal gingival recession, gingival recession, interdental nipple disappeared, chewing, food debris due to the movement of the tongue and cheek force into the tooth space caused. In recent years, I use the adhesive technology to correct horizontal food impaction, the method is: 1. Preparation of retention hole type: two impacted teeth in the impacted teeth adjacent to the cervical face, with inverted cone drill do not do concave Retaining shape, if there is caries, can be prepared in the cloud caries hole retention position, the disappearance of the contact point of the posterior teeth