无牙颌全口义齿再修复患者的颌位记录方法

摘要

无牙颌再修复颌位记录的内容包括垂直颌位关系和水平颌位关系以及铰链轴关系.因无牙颌全口义齿修复的患者旧义齿使用多年,其(牙合)关系多表现为牙位与肌位的不一致.如果在全口义齿再次修复时不及时调整这种颌位关系的不当,最终会诱导或加重颞下颌关节紊乱综合征的发生;因此,确定无牙颌全口义齿修复患者适宜的颌位关系是预防和治疗颞下颌关节紊乱综合征的重要方法,也是再次修复成败的关键.本文就垂直颌位关系的记录、水平颌位关系的记录和铰链轴关系的记录等研究进展作一综述.%Jaw relationship recorded for patients who need complete denture again includes the vertical dimension, the horizontal relation, and the hinge axis relation. For edentulous patients with denture repair again, who use the old dentures for many years, most of their jaw relationships is characterized as the inconformity between inter-cuspal position and muscular contact position. If not to adjust the jaw improper position, it can eventually induce or aggravate temporomandibular joint disorder syndrome. Therefore, to determine the appropriate jaw relationship is the way to prevent and treat temporomandibular joint disorder syndrome, and the key to do the restoration successfully. In this paper, the research progress on jaw relationship, which includes the vertical dimension, the horizontal relation, and the hinge axis relation were reviewed.