目的:探讨根管固位的高嵌体修复后牙大面积缺损的临床效果.方法:选择牙体缺损较大,并已经过完善根管治疗的后牙54颗,制作根管固位......

Tooth surface loss is a common condition with nearly three-quarter of the population in Trinidad & Tobago exhibiting sig......

目的：评价金属材料制作高嵌体修复根管治疗后磨牙的临床效果。方法选择36例患者的36颗根管治疗后的磨牙进行临床观察，按照牙体缺损部......