金属烤瓷固定桥269件，其中固位体786个，桥体350个，金属烤瓷套冠83个，半口固定义齿13件，全口固定义齿9副，牙根铸造桩核101个。

• A total of 269 PFM restorations and 83 porcelain jacket crowns were included, 786 of which were retainers, 350 of which were pontics, 101 of which were post crowns with core, 9 of which were fixed complete denture, 13 of which were fixed single complete denture.