Hansen Paul A, Kim Eunghwan
Department of Adult Restorative Dentistry, University of Nebraska Medical Center College of Dentistry, Lincoln, USA.
Gen Dent. 2010 Jan-Feb;58(1):e26-9.
This article presents a technique for fabricating an esthetic provisional restoration on multiple implants. Fabricating a provisional restoration allows the dentist to make a replica of the desired restoration. The incisal edge can be placed for esthetics and function in the new provisional restoration, allowing patients to evaluate comfort and test their ability to speak with the contour of the provisional restoration. Patients can evaluate both the ease of cleaning the restoration and how tissue esthetics can be duplicated to their satisfaction. By adding acrylic resin to or removing it from the provisional, the dentist can easily change the restoration until the patient is satisfied with the esthetic and functional result. This technique will allow the dentist to fabricate the provisional prosthesis quickly, while the patient is in the chair.
本文介绍了一种在多个种植体上制作美观临时修复体的技术。制作临时修复体可使牙医制作出所需修复体的复制品。在新的临时修复体中，可以根据美观和功能需求来确定切缘位置，让患者评估舒适度，并测试他们在临时修复体外形下说话的能力。患者可以评估清洁修复体的难易程度以及组织美观度能否复制到令其满意的程度。通过在临时修复体上添加或去除丙烯酸树脂，牙医可以轻松改变修复体，直到患者对美观和功能效果满意为止。这项技术能让牙医在患者坐在治疗椅上时快速制作出临时假牙。
