Tuesday, September 13, 2022
Tuesday, September 13, 2022
Thursday, September 15, 2022
患者,女,8岁。患者1个半小时前滑旱冰时不慎摔伤,撞伤上前牙,当...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
Friday, September 16, 2022
Saturday, September 17, 2022
患者,男,40岁。戴用下颌磨牙修复体一年余,近来出现对冷热刺激敏...
Tuesday, September 13, 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
侵犯上中切牙和第一磨牙者是()A、氟斑牙B、先天梅毒牙C、畸形舌侧窝D、畸形中央尖E、釉质发育不全...
Friday, January 26, 2024
Tuesday, September 13, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
男,30岁,1个月前后牙曾作烤瓷冠修复,目前损坏,要求重新修复。...
Sunday, September 11, 2022
Thursday, September 15, 2022
Tuesday, September 13, 2022
男性,55岁,左下后牙床肿痛3天。检查:左下第一磨牙颊侧牙龈处有...
Tuesday, September 13, 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