Options for restoring a single tooth include fixedpartialdenture, resin-bonded restoration and single-tooth implant.
选择一个单一的恢复牙齿包括固定局部义齿，树脂恢复和单牙种植体。
2
Where some teeth are missing, dental implants may be used to eliminate the need for a removable Partialdenture by providing the support necessary for attachment of a fixed bridge.
在有缺失牙的地方，牙齿种植可以通过固定桥等辅助措施替代局部义齿。
3
Objective (1) to study whether the maximal occlusal force of abutments before and after restored with fixedpartialdenture is to change or not, and to probe into the rules of this change.