Sunday, September 11, 2022
Saturday, September 17, 2022
Monday, September 12, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:患者,男性,82岁,口腔内多数牙冷、热刺激酸痛1个多月。4个月前...
Tuesday, September 13, 2022
Saturday, September 17, 2022
问题:可摘局部义齿设计中,对于前后有缺隙、孤立的前磨牙,以下哪种卡环形...
Tuesday, September 13, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
Tuesday, September 13, 2022
问题:关于上颌中切牙,正确的是()A、单根、断面为扁形B、腭侧较唇侧牙槽骨壁薄C、拔牙时不用旋转力D、牙根弯向近中E、拔除时最好沿前下方向牵引脱位...
Monday, October 10, 2022
Saturday, September 17, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Monday, September 12, 2022
问题:银汞化合物调和24h后产生0.05%~0.01%的膨胀有利与洞壁...
Sunday, September 11, 2022
Saturday, September 17, 2022