Sundfeld R H, Franco L M, Gonçalves R S, de Alexandre R S, Machado L S, Neto D S
Oper Dent. 2014 May-Jun;39(3):223-7. doi: 10.2341/13-002-S. Epub 2013 Aug 6.
This case report describes the sequential steps that were used to treat unesthetic, white, hard-texture enamel stains of unknown etiology. A tapered fine diamond bur was used to remove superficial enamel followed by the use of an enamel microabrasion compound Opalustre (Ultradent Products Inc). This technique removed the stains and was followed by polishing with a fluoride paste to restore the enamel to a smooth finish. The teeth were subsequently bleached with carbamide peroxide (Opalescence 10%, Ultradent Products), which achieved the patient's desired esthetic results.
本病例报告描述了用于治疗病因不明的不美观、白色、质地坚硬的牙釉质染色的一系列步骤。使用锥形细金刚砂车针去除表层牙釉质，随后使用牙釉质微磨料复合物Opalustre（Ultradent Products Inc公司生产）。该技术去除了污渍，随后用含氟牙膏进行抛光，以使牙釉质恢复光滑表面。牙齿随后用过氧化脲（Opalescence 10%，Ultradent Products公司生产）进行漂白，达到了患者期望的美观效果。
