问题:一患者因左下第二前磨牙残根无法保留而要求拔除。术前X线片显示为双...
Thursday, September 15, 2022
问题:腭裂整复术中凿断翼钩是为了松弛哪块肌肉的张力()...
Thursday, September 15, 2022
问题:患者,男,24岁。左下颌智齿拔除后3小时,仍出血不止,否认既往全...
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:患者男,43岁。近几年来左侧腮腺数次肿痛,每年发作1~2次,抗感...
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Wednesday, September 14, 2022
Monday, September 12, 2022
Saturday, September 10, 2022
问题:患者,女,26岁。1周来右上后牙持续胀痛,并引起右侧头痛。检查时...
Monday, September 12, 2022
Monday, September 12, 2022
问题:某患者面部外伤造成右侧上唇部分缺损,缺损大小相当于上唇的1/5,...
Thursday, September 15, 2022
问题:颊黏膜肿块3个月,疼痛,下唇麻木1个月,最可能是()...
Thursday, September 15, 2022
问题:肯氏四类牙列缺损,何种情况下需将模型牙槽嵴唇侧近牙颈区刮去0.2mm石膏()A、该区有骨尖或骨突时B、唇侧有倒凹时C、唇侧不做基托时D、做临时义齿时E、以上均是...
Friday, September 22, 2023
Thursday, September 15, 2022
Monday, September 12, 2022
问题:以下哪项不是良性肿瘤的特征()A、一般生长较慢B、细胞分化好,细胞形态和结构与正常相似C、多呈浸润性生长D、一般对机体无影响E、一般不发生转移...
Tuesday, July 2, 2024
Sunday, September 11, 2022