Saturday, January 20, 2024
乳牙牙髓炎特点中除了()A、乳牙牙髓细胞成分多,纤维成分少B、血运丰富抗感染能力强C、炎症极易扩散,急性炎症为主D、感染容易扩散到根尖部E、根分歧病变比根尖部病变出现早...
Saturday, March 18, 2023
Saturday, September 17, 2022
男,62岁。有多年糖尿病史,左眶下间隙感染周。肿胀,疼痛明星,分...
Tuesday, September 13, 2022
以下哪一种不属于Massler-Schour乳牙龋蚀的归类()...
Friday, September 16, 2022
Saturday, September 10, 2022
Friday, September 16, 2022
Tuesday, September 13, 2022
患者,男性,30岁,左下6咬合感觉患牙伸长,初时紧咬牙可缓解不适...
Saturday, September 10, 2022
女,7岁,下前中切牙替换,六龄牙萌出,家长带其来医院做常规检查。此儿童的牙列分期是()A、乳牙列形成期B、乳牙列期C、混合牙列期D、年轻恒牙列期E、恒牙列期...
Sunday, March 31, 2024
Saturday, September 10, 2022
一50岁男性全冠修复后3个月,患牙出现甜、酸刺激痛,X线片未见异...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
上颌第二乳磨牙舌侧畸形结节()A、卡氏尖B、畸形中央尖C、融合牙D、结合牙E、双生牙...
Saturday, March 18, 2023
Saturday, September 10, 2022
男,56岁。左颊黏膜下肿物半年逐渐增大,轻度疼痛。近来在进食时常...
Tuesday, September 13, 2022
患儿,11岁,因右下后牙不能咬物2天就诊,1个月来曾自发痛、持续...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022