den Hartog Laurens, Raghoebar Gerry M, Stellingsma Kees, Meijer Henny J A
Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
J Prosthet Dent. 2009 Oct;102(4):211-5. doi: 10.1016/S0022-3913(09)60154-2.
The replacement of a single missing anterior tooth with an implant-supported crown is a demanding therapy. This report describes a treatment in which an anterior maxillary implant was immediately restored with a provisional restoration. During the provisional phase, an optimal emergence profile was created by adjusting the provisional restoration. An impression was made with an individually fabricated impression post for an accurate reproduction of the established emergence profile and, finally, a screw-retained all-ceramic crown was placed. By implementing this protocol, an optimal definitive result could be achieved, together with immediate patient satisfaction. However, cooperation among several disciplines and careful patient selection were required.
用种植体支持的牙冠替代单个缺失的前牙是一种要求较高的治疗方法。本报告描述了一种治疗方法，即对上颌前牙种植体立即进行临时修复。在临时修复阶段，通过调整临时修复体来创建最佳的龈缘轮廓。使用单独制作的印模桩进行取模，以准确复制已确定的龈缘轮廓，最后，放置一颗螺丝固位的全瓷牙冠。通过实施该方案，可以获得最佳的最终效果，并使患者立即满意。然而，这需要多个学科之间的合作以及仔细的患者选择。
