患者男,72岁,左下后牙夜间痛,冷热刺激痛2周,查见<img src='https://img2.soutiyun.com/shangxueba/ask/18453001-18456000/18454322/2015091115283218622.jpg' />颌面深龋,探(),冷(),持续1分钟,松(-)。对该患者进行根管治疗较年轻恒牙难度大的原因()。
某患者女,30岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18447001-18450000/18447717/2015091109503357466.jpg' />活髓牙,全冠修复后第2天出现自发痛最可能的原因是()。
患者,女,45岁。CT扫描如下图,应诊断为()<img src='https://img2.soutiyun.com/shangxueba/ask/18255001-18258000/18255982/2016080816263737261.gif' />
患者,女,15岁,颏部发育差,唇前突闭合不全,面下1/3高度偏大,覆盖9mm,磨牙完全远中关系,上前牙前突,前牙开<img src='https://img2.soutiyun.com/shangxueba/ask/18453001-18456000/18454898/2015091114485025189.jpg' />,ANB6°,4个第三磨牙牙胚存在,位置正常。
女,15岁,凸面型,鼻唇角小,面下1/3长,磨牙中性关系,尖牙远中关系,前牙Ⅲ度深覆<img src='https://img2.soutiyun.com/shangxueba/ask/18444001-18447000/18444539/2015091115163734748.jpg' />,覆盖6mm,上颌前牙段拥挤4mm,下颌前牙段拥挤6mm,ANB5.5度。该患者在治疗中应避免()。
患者,女,28岁,轻咳两月,有盗汗。胸片如图:<img src='https://img2.soutiyun.com/shangxueba/ask/17949001-17952000/17951046/2015120314384147712.jpg' />此病属哪一型()
患者,女,45岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18102001-18105000/18103503/2015092409542615056.jpg' />缺失,余牙正常,<img src='https://img2.soutiyun.com/shangxueba/ask/18102001-18105000/18103503/2015092409543757418.jpg' />设计铸造支架修复,设计何种卡环()
患者,女,30岁,无意中发现右侧面部包块半年余。CT检查如下图,诊断为()<img src='https://img2.soutiyun.com/shangxueba/ask/17454001-17457000/17454625/2015092513481791982.jpg' />
患者男,15岁。胸闷胸痛2个月,伴低热1个月余,患者行MR扫描图像如下,最有可能的诊断是()<img src='https://img2.soutiyun.com/shangxueba/ask/17538001-17541000/17540767/2015092515181744650.jpg' />
女,15岁,间歇性足跟痛,结合图像,最可能的诊断是()<img src='https://img2.soutiyun.com/shangxueba/ask/17493001-17496000/17495281/2014052609474068511.jpg' />
患者,男性,14岁,直面型,恒牙列,双侧第一磨牙中性,双侧尖牙中性,左上侧切牙扭转<5°。该患者属于()a. [’[’理想正常<img src='https://img2.soutiyun.com/shangxueba/ask/18738001-18741000/18740595/2015111314081169904.jpg' />
患者,女,30岁,孕28周,胎儿超声检查如图,最可能的诊断是()。<img src='https://img2.soutiyun.com/shangxueba/ask/18684001-18687000/18684279/2015082816441814461.png' />
患者男性,42岁,体检。心电图如图3-15-1所示,应诊断为()。<img src='https://img2.soutiyun.com/shangxueba/ask/18231001-18234000/18232143/2015082611171830655.jpg' />
患者男性,23岁,体检。心电图如图3-15-5所示,应诊断为()。<img src='https://img2.soutiyun.com/shangxueba/ask/18231001-18234000/18232163/2015082611220090272.jpg' />
患者,男性,15岁,颅脑MRI平扫及增强扫描图像如下,应诊断为()<img src='https://img2.soutiyun.com/shangxueba/ask/17751001-17754000/17752370/2015111215432653798.jpg' />
患者,女,15岁,恒牙<img src='https://img2.soutiyun.com/shangxueba/ask/19071001-19074000/19071105/20150918161924764.jpg' />,磨牙中性关系,上下牙弓Ⅱ度拥挤,口腔卫生差,牙石++,低角,深覆<img src='https://img2.soutiyun.com/shangxueba/ask/19071001-19074000/19071105/20150918161924764.jpg' />Ⅱ°,深覆盖Ⅱ°。对此病人可以配合使用()
患者,男性,14岁,直面型,恒牙列,双侧第一磨牙中性,双侧尖牙中性,左上侧切牙扭转<5°,该患者属于()a. [’[’理想正常<img src='https://img2.soutiyun.com/shangxueba/ask/17451001-17454000/17452034/2015092909310690996.jpg' />
患者,女性,13岁,恒牙<img src='https://img2.soutiyun.com/shangxueba/ask/17448001-17451000/17450727/2015092910265384585.jpg' />初期。直面型,双侧磨牙中性关系,覆<img src='https://img2.soutiyun.com/shangxueba/ask/17448001-17451000/17450727/2015092910265384585.jpg' />覆盖正常,左上侧切牙扭转,上中线左偏3mm,下牙列Ⅰ度拥挤。采用固定矫治器非拔牙矫治,以下哪种说法正确()
患者,女,13岁,恒牙<img src='https://img2.soutiyun.com/shangxueba/ask/17478001-17481000/17480374/2015120110124578756.jpg' />初期。直面型,双侧磨牙中性关系,覆<img src='https://img2.soutiyun.com/shangxueba/ask/17478001-17481000/17480374/2015120110124578756.jpg' />覆盖正常,左上侧切牙扭转,上中线左偏3mm,下牙列Ⅰ度拥挤。采用固定矫治器非拔牙矫治,以下哪种说法正确().
患者女,52岁,颈部不适2年。MRI检查结果如下图。<img src='https://img2.soutiyun.com/shangxueba/ask/18234001-18237000/18236588/2016080408475560117.gif' /><img src='https://img2.soutiyun.com/shangxueba/ask/18234001-18237000/18236588/2016080408480354691.gif' />病变的定性诊断为()
患者女,56岁,<img src='https://img2.soutiyun.com/shangxueba/ask/17742001-17745000/17744972/2015111114062480360.jpg' />缺失,余留牙无松动和疼痛。下列叙述不正确的是()
患者男性,15岁,恒牙<img src='https://img2.soutiyun.com/shangxueba/ask/18255001-18258000/18256391/201511281015081058.jpg' />,磨牙远中关系,上颌略前突,下颌基本正常,UI-SN:105°,前牙深覆<img src='https://img2.soutiyun.com/shangxueba/ask/18255001-18258000/18256391/201511281015081058.jpg' />、深覆盖Ⅱ度,上下牙弓Ⅱ度拥挤。常见的缺隙保持器有哪些()。
患者,女,15岁,恒牙<img src='https://img2.soutiyun.com/shangxueba/ask/19071001-19074000/19071114/20150918161924764.jpg' />,磨牙中性关系,上下牙弓Ⅱ度拥挤,口腔卫生差,牙石++,低角,深覆<img src='https://img2.soutiyun.com/shangxueba/ask/19071001-19074000/19071114/20150918161924764.jpg' />Ⅱ°,深覆盖Ⅱ°。矫治前需做何种治疗()
患者女,52岁,颈部不适2年。MRI检查结果如下图。<img src='https://img2.soutiyun.com/shangxueba/ask/18243001-18246000/18244229/2016080210335229295.gif' /><img src='https://img2.soutiyun.com/shangxueba/ask/18243001-18246000/18244229/201608021034008365.gif' />关于脊膜瘤,正确的是()