Prophylactic treatment of dens evaginatus using mineral trioxide aggregate.
Prophylactic treatment of dens evaginatus using mineral trioxide aggregate.
复制标题
使用三氧化二矿物质骨料预防性治疗外凹。
DOI：
10.1097/00004770-200108000-00010
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发表时间：
2001
影响因子：
4.2
通讯作者：
M. Torabinejad
中科院分区：
文献类型：
--
作者：
E. T. Koh;T. Ford;S. Kariyawasam;N. Chen;M. Torabinejad
本文报告两例齿外翻的病例。每个患者都有一颗牙齿受到影响。下颌第二前磨牙的咬合面有一个突出的结节。在局部麻醉和橡胶坝隔离的情况下，进行部分牙髓切断术，放置三氧化二矿物团聚体。6个月后，作为正畸治疗计划的一部分，拔除牙齿。这些牙齿的组织学检查显示，两颗牙齿都有明显的连续牙本质桥形成，牙髓没有炎症。这些病例表明，三氧化二矿物团聚体可以作为现有材料的替代材料，用于外翻齿根的丙乳酸化治疗。
Two case reports with dens evaginatus are presented. Each patient had one tooth affected. There was a prominent tubercle on the occlusal surface of the mandibular second premolar. Under local anesthesia and rubber dam isolation a partial pulpotomy was conducted and mineral trioxide aggregate was placed. After 6 months the teeth were removed as part of planned orthodontic treatment. Histological examination of these teeth showed an apparent continuous dentin bridge formation in both teeth, and the pulps were free of inflammation. These cases show that mineral trioxide aggregate can be used as an alternative to existing materials in the proplylactic treatment of dens evaginatus.