Fowler J A, Kuebker W A, Escobedo J J
J Prosthet Dent. 1983 Jul;50(1):121-6. doi: 10.1016/0022-3913(83)90178-6.
Laboratory procedures in support of maintenance therapy for a typical patient with a removable partial overdenture were described. These procedures consisted of the fabrication of a gold metal coping and the reline of the prosthesis with autopolymerizing acrylic resin. In designing the coping contours, the technician must consider the path of insertion of the prosthesis and the space requirement for the overlying resin tooth. Reproduction of the dowel preparation is facilitated by using a plastic dowel as part of the coping wax pattern. The removable partial overdenture was relined with autopolymerizing acrylic resin in a reline jig. Tooth-colored acrylic resin was used in the concavity formed by the overdenture abutment to enhance esthetics. The requirement of a coordinated effort between the dentist and the dental laboratory technician is critical to the successful treatment of the removable partial overdenture patient.
描述了支持可摘局部覆盖义齿典型患者维持治疗的实验室操作。这些操作包括制作金金属基底冠以及用自凝丙烯酸树脂重衬义齿。在设计基底冠轮廓时，技术人员必须考虑义齿的就位道以及覆盖树脂牙的空间要求。使用塑料桩作为基底冠蜡型的一部分有助于复制桩核预备。可摘局部覆盖义齿在重衬夹具中用自凝丙烯酸树脂重衬。在覆盖义齿基牙形成的凹面中使用牙齿颜色的丙烯酸树脂以增强美观。牙医和牙科实验室技术人员之间协同努力的要求对于可摘局部覆盖义齿患者的成功治疗至关重要。
