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
Saturday, September 17, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Sunday, September 11, 2022
龋病最早涉及的牙体组织是()A、牙釉质B、牙本质C、牙髓D、以上都有E、以上都没有...
Sunday, January 28, 2024
Monday, September 12, 2022
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
Friday, September 16, 2022
Saturday, September 17, 2022
下列属于牙源性囊肿的是()A、始基囊肿B、鼻唇囊肿C、上腭正中囊肿D、鳃裂囊肿E、球上颌囊肿...
Thursday, November 10, 2022
乳牙患龋达高峰的年龄是()A、3~4岁B、5~6岁C、7~8岁D、9~10岁E、11~12岁...
Sunday, December 31, 2023
男,60岁。右上牙床肿痛2天。检查:全口牙牙石(+)~(++)。...
Monday, September 12, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
男。27岁。一年来牙龈肿胀,影响上下唇活动。检查:唇侧龈增生。乳...
Sunday, September 11, 2022
18岁患者主诉刷牙出血数月,查见牙不松动,牙龈红肿,牙周探诊深度...
Sunday, September 11, 2022
某地区12岁儿童DMFT为4.8。按照WHO对龋病流行程度的评价...
Monday, September 12, 2022