Persons ; tooth abrasion ; clinical investigation ; incisal and occlusion surface .

人；牙磨损；临床调查；切缘及咬牙合面。

Persons ; tooth abrasion ; clinical investigation ; incisal and occlusion su * * * ce .

己；牙磨害；临床调查；切缘及咬牙开里。

The line bisecting the overlapping cusp of the first molars and the incisal overlap .

平分第一磨牙和切牙重叠的尖端的线。

Fig 3-4 in patients with an open bite , the condyles , owing ( owning ) to the absence of incisal guidance , drift forward and downward in a futile quest for anterior contact .

图3-4在一开咬的患者中，因缺乏前牙引导，所以髁头向前且向下移也无法能得到前牙接触。

Experimental study on recombinant human platelet-derived growth factor gel in a diabetic rat model of cutaneous incisal wound healing .

重组人血小板源性生长因子凝胶剂促进糖尿病大鼠创面愈合的实验研究。