This invention relates to a dental bridge, which includes a first dental bridge part on buccal side and a second dental bridge on tongue (jaw) side that can be end-to-end connected and fixed by a fixing member. According to natural configurations of most protrusive part on the adjacent surfaces of front and back natural teeth in the patients edentulous and the recessed tongue (jaw) side and buccal side, the dental bridge is cut into a first dental bridge part on buccal side and a second dental bridge on tongue (jaw) side along the connection line of the most protrusive part on the adjacent surfaces of the front and back natural teeth. The concave shapes of the front and back abutment parts of the first and second dental bridges are made according to the upper and lower undercut patterns on the adjacent surfaces of natural front and the back teeth in the edentulous so that after the first and second dental bridge parts are transversely placed into the edentulous in the patients mouth from buccal and tongue (jaw) sides, the first and second abutment parts will attach tightly to the upper and lower undercut of the adjacent surfaces of natural front and the back teeth in the edentulous and will be sturdily engaged and fixed between the front and back natural teeth dentist can also apply adhesive on the adjacent surfaces of front and back natural teeth during treatment such that the dental bridge and the front and back natural teeth will be adhered together to fix the dental bridge sturdily in patients mouth.一種假牙橋體,其包含有能對接組合之頰側第一牙橋部件與舌(顎)側第二牙橋部件,且以固定件予以固定,其係依患者口腔缺牙區前後自然牙鄰接面中間最豐隆突出部而舌(顎)側及頰側凹陷之自然型態,將假牙橋體由前、後面自然牙鄰接面最突出部的連線分割形成舌(顎)側之第一牙橋部件及頰側之第二牙橋部件,該假牙橋體以相應於缺牙區前後自然牙鄰接面之上、下倒凹型態製作出第一、第二牙橋部件之前後第一、第二抵接部之內凹外形,使得第一、第二牙橋部件由頰、舌(顎)側橫向置入患者口腔之缺牙處後,第一、第二抵接部與缺牙處前後自然牙鄰接面之上、下倒凹緊密貼合,而穩固地卡設於前後自然牙之間固定;牙醫師於處理時,也能進一步於前後自然牙的鄰接面上塗上黏著劑,使該假牙橋體與前後自然牙黏著在一起,以達到假牙橋體穩固固定於患者口腔中。1‧‧‧假牙橋體10‧‧‧第一牙橋部件11‧‧‧第一牙橋側部12‧‧‧第一側面13‧‧‧第一接合部14‧‧‧第一抵接部15‧‧‧第一輔助臂16‧‧‧穿孔17‧‧‧橋架臂20‧‧‧第二牙橋部件21‧‧‧第二牙橋側部22‧‧‧第二側面23‧‧‧第二接合部2
