某患者,45岁。右耳垂下肿物5年。生长缓慢,无痛。检查肿物以耳垂...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Sunday, September 11, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
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
Tuesday, September 13, 2022
Thursday, September 15, 2022
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
Tuesday, September 13, 2022
女性,15岁,右上颌肿物发现3年,逐渐增大,无明显症状。切除肿物...
Sunday, September 11, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
Tuesday, September 13, 2022
延伸近基牙正形卡环的颊舌臂至相邻基牙的颊舌面上的卡环为()...
Sunday, September 11, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
Begg技术关闭拔牙间隙时用()A、Ⅰ类牵引B、尖牙远中结扎C、Ⅱ类牵引D、尖牙近中结扎E、Ⅲ类牵引...
Saturday, September 9, 2023
Saturday, September 17, 2022