Aydin Cemal, Yilmaz Handan, Ata Secil O
Department of Prosthodontics, Faculty of Dentistry, Gazi University, Ankara, Turkey.
N Y State Dent J. 2010 Jan;76(1):30-3.
Expectations regarding esthetics in dentistry are growing and research in the field of all ceramic materials for restoration of natural dentition and dental implants has intensified. Although the crown that covers the abutment of an implant may be esthetically optimal, the possibility exists that the grayish color of the titanium implant shines through the thin peri-implant mucosa and, because of the short peri-implant tissue recessions, impairs the entire esthetic result. To improve the esthetic aspect of dental implants, a ceramic material, zirconia, was introduced. We present a case in which a zirconia implant and an all-ceramic crown system were used for the maxillary anterior region and followed for 12 months.
人们对牙科美学的期望不断提高，用于天然牙列和牙种植体修复的全瓷材料领域的研究也日益加强。尽管覆盖种植体基台的牙冠在美学上可能是最佳的，但钛种植体的灰色仍有可能透过薄薄的种植体周围黏膜显现出来，并且由于种植体周围组织退缩较短，会损害整体美学效果。为了改善牙种植体的美学效果，引入了一种陶瓷材料——氧化锆。我们报告一例在上颌前部区域使用氧化锆种植体和全瓷冠系统并随访12个月的病例。
