Sunday, September 11, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:影响窝沟封闭效果的因素不包括()A、唾液污染B、早期龋的存在C、添加氟化物D、未彻底冲洗E、未完全干燥...
Sunday, December 24, 2023
Friday, September 16, 2022
Sunday, September 11, 2022
问题:患儿,9岁。区冠折1/3,露出鲜红牙髓。叩(+)。不松。牙龈无明...
Sunday, September 11, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:与深龋临床表现不符合的是()A、食物嵌入洞痛B、食冷热食物痛C、牙髓活力测试正常D、食酸甜食物痛E、偶在日间隐痛...
Thursday, November 10, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
问题:患儿,男性,7岁。上颌乳中切牙脱落3个月,恒中切牙一直未萌出。患...
Saturday, September 17, 2022
Thursday, September 15, 2022
问题:男童,8岁。骑自行车摔倒,大门牙脱出口腔,掉在地上,嘴唇磕破、出...
Saturday, September 17, 2022
Monday, September 12, 2022
问题:骨折线经过梨状孔外下缘,经根尖下,过颧牙槽嵴,至上颌结节上方的是...
Monday, September 12, 2022
问题:患者,男性,32岁,上前牙外伤2小时,冠折1/3,露髓,无叩痛。其治疗原则为()A、活髓切断术B、直接盖髓C、干髓术D、根管治疗E、塑化治疗...
Monday, October 16, 2023
Sunday, September 11, 2022