1. Fixed tooth
A fixed tooth is a restoration that restores one or several missing teeth in the dentition. Under normal circumstances, it is mainly connected to the adjacent abutment or implants on both sides by an adhesive or a fixing device to restore the missing The anatomical shape and physiological function of the tooth. Because such dentures cannot be removed at will, they are simply called fixed teeth. In general, fixed teeth have a short restoration time and moderate price. They are more comfortable, convenient and beautiful than movable dentures. However, some fixed teeth require grinding of the adjacent teeth on both sides.
2. Movable denture
Removable dentures use the remaining natural teeth, the mucosa of the base and the bone tissue as support, rely on the retainers and bases of the dentures for retention, use artificial teeth to restore the shape and function of missing teeth, and use bases to restore missing teeth Groove ridge, jaw and surrounding soft tissue morphology, this is a kind of restoration that can be removed by itself. General removable dentures have a wide range of applications and relatively economical prices. However, they need to be adapted for a long time and need to be taken off and cleaned after meals, which will have a certain impact on pronunciation and aesthetics.
