Tuesday, September 13, 2022
下颌恒牙萌出的顺序通常是()A、6-1-2-3-4-5-7B、6-1-2-3-5-4-7C、6-1-2-4-3-5-7D、1-6-2-3-4-5-7E、1-2-6-4-3-5-7...
Friday, January 27, 2023
Sunday, September 11, 2022
患者4岁,因外伤左上乳一切牙内陷移位,牙龈无明显撕裂伤,牙槽突无折断,X线片显示:恒牙胚未受波及。正确的处理是()A、不作处理B、牵引复位C、定期复诊观察D、立即拔除E、立即复位固定...
Wednesday, November 1, 2023
Friday, September 16, 2022
上前牙被硬物击中,患牙轻度松动、疼痛、伸长、稍敏感可诊断为()...
Friday, September 16, 2022
Sunday, September 11, 2022
Friday, September 16, 2022
Tuesday, September 13, 2022
Sunday, September 11, 2022
患者男,18岁。被他人拳击伤及左颧部,肿胀及疼痛明显,面部皮肤是...
Friday, September 16, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
男,50岁,半年前发现左耳垂后下有扁平较硬的肿块,约5分硬币大小...
Friday, September 16, 2022
Friday, September 16, 2022
Sunday, September 11, 2022
Friday, September 16, 2022
Friday, September 16, 2022