Wednesday, September 14, 2022
Sunday, September 11, 2022
根管治疗过程可发生的并发症()A、器械折断B、急性根尖周炎C、皮下气肿D、侧壁穿孔E、以上都是...
Monday, January 8, 2024
发生颌骨放射性骨坏死的临界放射剂量指标为()A、30~50GyB、60~80GyC、90~10GyD、120~140GyE、100Gy...
Sunday, October 30, 2022
Wednesday, September 14, 2022
Monday, September 12, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Monday, September 12, 2022
龈下刮治中,刮除牙石时刮治器工作面与根面的最佳角度为()...
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
患者女,40岁。要求洁治。检查:牙石(++).牙龈缘及乳头中度红...
Wednesday, September 14, 2022
Monday, September 12, 2022
Wednesday, September 14, 2022
Monday, September 12, 2022
镍钛器械较传统不锈钢具有以下特点,除外()A、柔韧性好B、易形成台阶C、抗折断性好D、适于弯曲根管E、降低根管偏移发生率...
Friday, July 28, 2023
试排牙时发现,义齿的形态大小与患者的面部形态相称,口微闭时上前牙...
Monday, September 12, 2022