Sunday, September 11, 2022
问题:下列哪种矫治器属于阻断性矫治()A、缺隙保持器B、阻萌器C、前庭盾改正口呼吸习惯D、可摘保持器E、带翼扩弓活动矫治器...
Thursday, February 16, 2023
Saturday, September 17, 2022
Tuesday, September 13, 2022
问题:牙周炎最易发生部位在()A、牙齿的邻面B、牙齿的颊面C、牙齿的舌面D、根尖1/3处E、根中1/3处...
Wednesday, February 22, 2023
问题:患者,男性,因车祸颌面部外伤10小时后急诊。检查:患者右面部肿胀...
Sunday, September 11, 2022
问题:患者,12岁,全口牙齿均呈均匀灰色,个别牙齿表面釉质缺损。 如...
Tuesday, September 13, 2022
Thursday, September 15, 2022
问题:简述慢性牙髓炎急性发作和急性尖周炎的鉴别要点和急诊处理?...
Tuesday, September 13, 2022
问题:牙源性角化囊性瘤与单囊性成釉细胞瘤的组织病理学鉴别?...
Sunday, September 11, 2022
问题:在颌面发育的快速期中,第一恒磨牙萌出是第几快速期()...
Friday, September 16, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
问题:良性成牙骨质细胞瘤,多发于25岁以下的男性,常,以磨牙区多见。(...
Tuesday, September 13, 2022
Thursday, September 15, 2022
问题:目前常用的保持器可分为固定式保持器和活动式保持器。...
Thursday, September 15, 2022
Saturday, September 17, 2022
Sunday, September 11, 2022