使用简单,性价比高,坚固可靠,固位力强,体积小巧,适合咬合比较紧的病例,基牙不松动,不同固位力的阳性定位件可更换。
Easy to use, high cost-effectiveness, sturdy and reliable, strong retention force, compact size, suitable for cases with tight bite. The abutment teeth are not loose, and positive positioning parts with different retention forces can be replaced.
Telescope crowns combo with framework
Ordinary keyway
MK1