下列哪项矫治器,因牵引力大小的不同而治疗的目的也不同()...
Tuesday, September 13, 2022
由于种植方式与种植区骨组织的骨密度差异,其骨愈合所需的时间一般为()A、2~3个月B、3~4个月C、4~6个月D、半年以上...
Friday, March 22, 2024
Thursday, September 15, 2022
Monday, September 12, 2022
牙本质受到慢性刺激时,受刺激相应的髓腔端形成的牙本质是()...
Tuesday, September 13, 2022
Thursday, September 15, 2022
龈缘炎诊断要点如下。错误的是()A、龈出血B、龈肿胀C、形成真性牙周袋D、牙不松动E、无牙槽骨吸收...
Saturday, July 1, 2023
患者一天来右侧后牙自发性痛,夜间加重。查见右上第二前磨牙近中深龋...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
初戴全口义齿时,发现下颌偏向右侧,上下颌前牙中线不一致,双侧后牙...
Thursday, September 15, 2022
Tuesday, September 13, 2022
Thursday, September 15, 2022
过小牙多见于()、()和()。畸形中央尖多见于()。牙内陷常见于...
Tuesday, September 13, 2022
Thursday, September 15, 2022
女,28岁。因龋齿致牙冠大部分缺损,影响美观。要求固定义齿修复。...
Thursday, September 15, 2022
Tuesday, September 13, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022