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临床上由于牙错位引起的“梯”是可见到的,但在总义齿修复中运用“梯(牙合)”排牙尚未闻及。故该文的报道使读者受到一些启发。关于梯(牙合)是否符合生理学要求,读者经过复习有关文献,提出下列看法,不妥之处望指正。一、在简单(牙合)架上排牙,作者将6按CGI20～35°常规排列,将7排成距6约3mm、高于6之(牙合)面4mm左右。从图片可看出,6的远中邻面近(牙合)部分与7的近中邻面近(牙合)部分相接触。如果这样排牙能获得平衡(牙合),则7的前伸运动应该是先近中邻面沿着6远中邻面滑动,在邻面接触分离后,7近中颊尖与6远中颊尖的工作斜面相接触,直至颊尖对颊尖。其实,作者是
Clinically due to the dislocation of the teeth caused by the “ladder” is visible, but in the total denture repair “ladder (occlusal)” tooth row has not been heard. Therefore, the article reported that readers are some inspiration. On the ladder (occlusal) meet the physiological requirements, the reader after reviewing the literature, put forward the following view, wrong look Wangzhengzheng. First, the teeth in a simple (occlusal) rack, the author will be arranged according to CGI20 ~ 35 ° conventional 6, 6 rows from 6 about 3mm, higher than 6 (occlusal) surface 4mm or so. It can be seen from the picture that the near-mid-occipital part of 6 is in contact with the near-mid-occipital part of 7. If this row of teeth can be balanced (occlusion), then the 7 of the pre-stretching motion should be the first near the mid-face along the 6 near the mid-face slip, the adjacent face contact separation, 7 near the mid-cheek tip and 6 far Buccal working bevel contact, until the cheek tip of the buccal. In fact, the author is