不需要做间隙保持器是下列哪种情况()A、第一恒磨牙早失B、恒前牙早失C、乳尖牙早失D、乳磨牙早失E、乳牙接近脱落时拔除时...
Saturday, December 10, 2022
Sunday, September 11, 2022
患者,男,41岁,左上后牙缺失5个月,要求固定义齿修复,检查,缺...
Wednesday, September 14, 2022
Tuesday, September 13, 2022
全口义齿试戴时,下列体例可以判定颌位关系是否正确,除了()...
Wednesday, September 14, 2022
不可复性关节盘前移位的症状类似翼外肌痉挛,不同点是()...
Sunday, September 11, 2022
Wednesday, September 14, 2022
义齿修复时,为减轻基牙的负担,下列哪项操作是不正确的()A、减小颊舌径B、降低牙尖斜度C、增大颊舌径D、增加食物溢出沟E、增大外展隙...
Sunday, July 2, 2023
患者,男,22岁,3个月前因外伤致一上前牙脱落,今要求烤瓷修复。...
Sunday, September 11, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Tuesday, September 13, 2022
Sunday, September 11, 2022
Tuesday, September 13, 2022
患者,女性,36岁,因咽痛服磺胺片后,舌背起疱,破溃后疼痛难忍,...
Monday, September 12, 2022
Friday, September 16, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022