合理设计可摘局部义齿,是保证义齿修复良好效果的关键性因素。可摘局部义齿的设计是否合理,不仅会对修复后义齿的使用效果产生直接的影响,而且与余留牙(尤其是基牙)及基托下支持组织的健康有着极为密切的关系。为了使设计的可摘局部义齿尽量符合口腔的实际情况,更好地发挥其应有的功能,在义齿设计中应当注重其设计要点。 Rational design of removable partial dentures is the key factor to ensure the good effect of denture repair. The rational design of the removable partial dentures will not only have a direct effect on the effect of the dentures after repair, but also have a close relationship with the health of the remaining teeth (especially the abutments) and the supporting tissues under the abutments. In order to make the design of the removable partial dentures consistent with the actual situation of the oral cavity, to better play its due function, denture design should focus on its design points.