《牙体解剖学-尖牙》内容预览
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《牙体解剖学-尖牙》内容简介：

DENTALANATOMY牙体解剖学
Canines
尖牙
Canines
共4颗尖牙：上下左右
Maxillarycanine上颌尖牙
Mandibularcanine下颌尖牙
“Cornerstoneofthedentalarches”
Functions：
pierceandtearfood
Canines
Astrong,well-formedcusp
Crownandrootaremarkedlyconvexinmostsurfaces.
MaxillaryCanines上颌尖牙
longestrootandbiggestsinglecusp
Labialsurface
Pentagon：
Mesialedge
Mesialobliqueedge
Distalobliqueedge
Distaledge
Cervicaledge
Mesioincisalangle
Distoincisalangle
Labialsurface
Labialridge唇轴嵴
Mesialslope
Distalslope
Developementalgrooves:besidesthelabialridge
Labialsurface
Heightofcontour:
onthelabialridgebetweenmiddleandcervicalonethird

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