釉柱(enamel rod)是牙釉质的基本结构。柱是细长的柱状结构,起自釉质牙本质界,贯穿全层达牙的表面。
激光切割牙釉质:表面不平,无法污层,釉柱结构清晰可见,呈鱼鳞状。
Laser - cut enamel; the surfaces were not flat and devoid of a smear layer, with some evidence of prism structure, like fish scale.
棒状羟基磷灰石晶体可以排列或生长为束状,与人牙釉柱中的晶体在形态和尺寸上相似;
The rod-like hydroxyapatite may arrange or grow into bundles which are similar to the human enamel prisms in both appearance and size.
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