口腔修复中的咬合接触问题

Occlusal contact principles in prosthodontics

咬合接触问题是学研究的主要问题,其内容涉及多个口腔临床学科,其中口腔修复学是最早研究咬合接触问题的学科之一。口腔修复中的咬合接触问题包括静态咬合接触(主要是牙尖交错时的咬合接触)和动态咬合接触(主要是咀嚼运动中的咬合接触)等内容,不仅修复体需要满足有关要求,基牙也同样需要满足这些要求。因此修复治疗从基牙预备时开始,就应当特别关注咬合接触问题,以确保修复效果。

The occlusion contact, which is engaged in many dental clinical scopes, is the primary subject in the field of dental occlusion. Prosthedontics is one of the fields that are involved in with this subject, including the static relation （the occlusal contacts in intercuspal occlusion） and the dynamic relation （such as that in chewing movement）. Not only the restorations, but also the abutments, that have to be properly managed to obtain a harmony occlusal contact relationship.