Department of Removable Prosthodontics, Tsurumi University School of Dental Medicine.
Technician Training Institute, Tsurumi University School of Dental Medicine.
J Oral Sci. 2022 Jan 19;64(1):109-111. doi: 10.2334/josnusd.21-0409. Epub 2021 Dec 21.
Traditionally, removable partial dentures (RPDs) have been made by using an elastic impression material and casting from a framework wax pattern on a refractory cast. In this short communication, the procedures for digitally fabricating removable partial dentures using an intraoral scanner (IOS) and additive manufacturing system (AM) are described. The adaptation accuracy of the RPD using IOS and AM techniques was evaluated subjectively as good or satisfactory.
传统上，可摘局部义齿（RPD）是通过使用弹性印模材料和在耐火铸型上的框架蜡型铸造制成的。在这个简短的交流中，描述了使用口内扫描仪（IOS）和增材制造系统（AM）数字制作可摘局部义齿的步骤。使用 IOS 和 AM 技术的 RPD 的适配精度被主观评价为良好或满意。
