问题:下颌牙列中按牙周膜面积从大到小的排列顺序是()A、7654321B、6734521C、6754321D、7635412E、6753412...
Tuesday, September 27, 2022
问题:患者,男,31岁,身体健康,口腔状况良好,右上4因牙隐裂治疗失败...
Sunday, September 11, 2022
问题:如需利用覆盖义齿基牙抵抗义齿所受的侧向力,则基牙至少需保留()...
Saturday, September 17, 2022
问题:关于息止颌位,以下正确的是()A、从正中关系向正中位滑动的过程B、又叫牙位C、位于正中关系后下方D、与牙的存在无关E、以上都不对...
Thursday, September 21, 2023
Saturday, September 17, 2022
Monday, September 12, 2022
问题:患者,男,11岁。左上1牙颈部冠折,已行根管治疗。该患者拟采用全...
Saturday, September 17, 2022
Monday, September 12, 2022
Sunday, September 11, 2022
问题:牙体缺损修复后出现修复体损坏,可能的原因是()A、咬硬物B、铸造修复体表面砂眼C、面牙体预备量不足D、夜磨牙症E、以上都是...
Thursday, May 2, 2024
问题:下颌骨因手术或外伤导致连续性丧失后,为减轻或消除下颌偏斜,应首先...
Saturday, September 17, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:患者,女,39岁,6个月前因外伤致一上前牙脱落,今要求烤瓷桥修复...
Saturday, September 17, 2022
Saturday, September 17, 2022
Monday, September 12, 2022
问题:全口义齿排牙时,下颌第二磨牙远中应不超过()。A、磨牙后垫前缘B、磨牙后垫前1/2C、磨牙后垫中1/3D、磨牙后垫后1/3E、磨牙后垫后缘...
Thursday, May 4, 2023
Saturday, September 17, 2022