Lu Pei-Ying, Chiang Yu-Chih
Department of Restorative and Esthetic Dentistry, National Taiwan University, Taipei 100, Taiwan.
Department of Restorative and Esthetic Dentistry, National Taiwan University and National Taiwan University Hospital, Taipei 100, Taiwan.
Dent J (Basel). 2018 Oct 7;6(4):54. doi: 10.3390/dj6040054.
Advances in adhesive dentistry have led to increased use of indirect restorations. In some situations, indirect composite techniques are more advantageous than direct composite filling techniques, such as establishing proper occlusal and interproximal anatomy, reducing polymerization shrinkage stress, and promoting the degree of conversion. This article presents a case about restoring the lower right first molar with extensive loss of tooth structure by the composite onlay to achieve a proper anatomic form and rehabilitate chewing function. This one-year clinical case encourages clinicians to manage large decay of posterior tooth conservatively. The given functional and esthetic outcomes demonstrate the promising applicability of the indirect composite technique.
牙体粘接修复技术的进展使得间接修复体的使用日益增加。在某些情况下，间接复合树脂技术比直接复合树脂充填技术更具优势，例如建立合适的咬合和邻面外形、降低聚合收缩应力以及提高转化率。本文介绍了一例采用复合树脂高嵌体修复右下第一磨牙牙体组织大面积缺损的病例，以获得合适的解剖形态并恢复咀嚼功能。这个为期一年的临床病例鼓励临床医生对后牙的大面积龋坏进行保守治疗。所给出的功能和美学效果证明了间接复合树脂技术具有广阔的应用前景。
