全国义齿的人工牙列借基托附着在牙槽嵴上,是一个整体,某几个牙受力异常,则影响到整个义齿的稳定和固位,因此人造牙的排列,既要具备中线准确,两侧对称,(牙合)曲线圆滑协调的解剖生理原则,又要符合生物力学要求,从而使全口义齿更好地发挥改善面容,辅助发音,促进咀嚼和维护口颌系统组织健康的功能。为检验人工牙列是否符合上述要求,便于在排牙过程中及时进行调整,我们自行设计了多功能校正器(Multi- National denture artificial dentition attached to the alveolar crest, is a whole, a few teeth abnormal force, it affects the stability and retention of the entire denture, artificial teeth should be arranged, it is necessary to have accurate midline , Both sides of the symmetry, (occlusion) curve smooth coordination of the anatomical principles of physiology, but also to meet the biomechanical requirements, so that the whole denture to better play to improve the face, aided pronunciation, to promote chewing and maintenance of oral mandibular system of tissue health function . In order to check whether the artificial dentition meets the above requirements and to facilitate the timely adjustment of the teeth arrangement, we have designed a multi-function corrector (Multi-