女性,41岁,因咽痛、鼻塞就诊,查咽部肿胀,鼻内肿块堵塞,表面溃...
Sunday, September 11, 2022
Saturday, September 10, 2022
Saturday, September 10, 2022
Friday, September 16, 2022
全口义齿的固位与大气压力产生关系最密切的是()A、牙槽嵴丰满度B、基托边缘封闭C、基托面枳D、黏膜厚度E、咬合关系...
Saturday, June 10, 2023
男,30岁。双侧髁突高位骨折且有前牙开。后牙早接触。治疗上宜选用()A、切开复位内固定B、切开内固定后颌间牵引C、颌间结扎D、髁突摘除术E、颅颌弹性绷带牵引...
Saturday, May 20, 2023
某患者固定桥修复1个月后,桥体龈端与黏膜之间出现间隙,最可能的原因是()A、牙槽嵴黏膜进一步吸收B、初戴时龈端和黏膜间有间隙C、拔牙创未完全愈合即行固定桥修复D、印模不准确...
Thursday, April 4, 2024
Friday, September 16, 2022
所谓的“临床牙冠”是指()A、发挥咀嚼功能的牙体部分B、被牙龈覆盖的牙体部分C、暴露于口腔的牙体部分D、被牙本质所覆盖的牙体部分E、被牙釉质所覆盖的牙体部分...
Thursday, December 8, 2022
Saturday, September 10, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Friday, September 16, 2022
男,30岁,1个月前后牙曾作烤瓷冠修复,目前损坏,要求重新修复。...
Friday, September 16, 2022
Saturday, September 10, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Sunday, September 11, 2022
基托产生气泡的原因包括()A、热处理升温快B、牙托粉过多或过少C、压力不足D、水中浸泡时间过长E、冷却过快...
Saturday, June 1, 2024
Friday, September 16, 2022