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某患者,上颌6缺失,上颌7近中倾斜移位,余牙正常。其固定义齿设计应采用()
A . 特殊固定桥
B . 复合固定桥
C . 半固定桥
D . 单端固定桥
E . 双端固定桥
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患者,
https://assets.asklib.com/psource/2015111210091167500.jpg
缺失,
https://assets.asklib.com/psource/2015111210091938689.jpg
近中倾斜移位,决定
https://assets.asklib.com/psource/2015111210091938689.jpg
是否能用做基牙,其倾斜的最大限度是()
A . 10°
B . 20°
C . 30°
D . 40°
E . 60°
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女性,30岁,右上切牙缺失,右上侧切牙近中倾斜45°,左上切牙向近中移位,切牙中线与面中线偏移,以下措施最适宜的是()。
A . 种植义齿
B . 双端烤瓷全冠固定桥
C . 3/4冠固定桥
D . 正畸后修复
E . 可摘局部义齿
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患者男,
https://assets.asklib.com/psource/2015111110053144544.jpg
缺失,
https://assets.asklib.com/psource/2015111110053428325.jpg
近中倾斜移位,决定
https://assets.asklib.com/psource/2015111110053428325.jpg
是否能用做基牙,其倾斜的最大限度是()
A . 10°
B . 20°
C . 30°
D . 40°
E . 60°
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患者男,63岁,上颌全牙列缺失。下颌多数牙缺失,仅余[图]...
患者男,63岁,上颌全牙列缺失。下颌多数牙缺失,仅余<img src='https://img2.soutiyun.com/shangxueba/ask/17454001-17457000/17456629/20151126164217139.jpg' />。牙槽嵴丰满,牙合间距离正常
A.
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患者,女性,45岁,[图]缺失,有吸烟习惯,口腔卫生不佳。缺...
患者,女性,45岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18438001-18441000/18438817/2015082308484039838.png' />缺失,有吸烟习惯,口腔卫生不佳。缺牙隙龈距离7mm,植入粗糙酸蚀表面种植体,扭矩值大于35Ncm,同时安装愈合基台,高度3mm。愈合3个月后开始修复,卸下愈合基台时发现种植体随同被旋出。
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患者,男,[图]缺失,余牙正常,可摘局部义齿修复时,[图]...
患者,男,<img src='https://img2.soutiyun.com/shangxueba/ask/18234001-18237000/18235647/201509291458205335.jpg' />缺失,余牙正常,可摘局部义齿修复时,<img src='https://img2.soutiyun.com/shangxueba/ask/18234001-18237000/18235647/2015092914574882231.jpg' />应选用的卡环是()
A.三臂卡环
B. 联合卡环
C. 延伸卡环
D. 对半卡环
E. 圈形卡环
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男,55岁。[图]缺失,近远中邻牙均向缺隙倾斜,设计固定义...
男,55岁。<img src='https://img2.soutiyun.com/shangxueba/ask/17478001-17481000/17479801/2015091718024285283.jpg' />缺失,近远中邻牙均向缺隙倾斜,设计固定义齿时应注意()
A. 基牙的支持力
B. 义齿的固位力
C. 固定义齿类型
D. 共同就位道
E.<img src='https://img2.soutiyun.com/shangxueba/ask/17478001-17481000/17479801/2015091718022162672.jpg' />力的大小
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患者[图]和[图]缺失,戴用义齿后出现咬舌现象。原因是人...
患者<img src='https://img2.soutiyun.com/shangxueba/ask/17496001-17499000/17496083/2015092917544058347.jpg' />和<img src='https://img2.soutiyun.com/shangxueba/ask/17496001-17499000/17496083/2015092917544218178.jpg' />缺失,戴用义齿后出现咬舌现象。原因是人工后牙()
A. 覆盖过大
B. 平<img src='https://img2.soutiyun.com/shangxueba/ask/17496001-17499000/17496083/2015092917543712108.jpg' />面偏高
C. 舌侧覆盖过小
D. 舌尖过锐
E. 牙尖斜度过大
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一患者[图]缺失,制作义齿时将模型向后倾斜,可使颊侧形...
一患者<img src='https://img2.soutiyun.com/shangxueba/ask/17547001-17550000/17548140/2015082209172071637.jpg' />缺失,制作义齿时将模型向后倾斜,可使颊侧形成()。
A.Ⅰ型观测线,卡环尖应向近中
B. Ⅰ型观测线,卡环尖应向远中
C. Ⅱ型观测线,卡环尖应向近中
D. Ⅱ型观测线,卡环尖应向远中
E. Ⅲ型观测线,卡环尖应向近中
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某患者[图]缺失,上下颌余留牙牙体、牙周状况良好,基牙...
某患者<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/2015092317022871819.jpg' />缺失,上下颌余留牙牙体、牙周状况良好,基牙牙冠较短,咬合关系正常。
A. ['在正常情况下,卡环应设计在()A.<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/2015092317024134767.jpg' />
B.<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/2015092317024553358.jpg' />
C.<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/2015092317025099930.jpg' />
D.<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/201509231702543097.jpg' />
E.<img src='https://img2.soutiyun.com/shangxueba/ask/18075001-18078000/18076186/2015092317025710820.jpg' />
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患者男,61岁,[图]缺失,以[图]作为基牙行可摘局部义齿...
患者男,61岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18531001-18534000/18533914/2015111110354971101.jpg' />缺失,以<img src='https://img2.soutiyun.com/shangxueba/ask/18531001-18534000/18533914/2015111110355138270.jpg' />作为基牙行可摘局部义齿修复3周余。自述义齿压痛。检查可见基牙以双臂卡环为固位体,义齿承托区黏膜红肿。
若在右侧设计联合卡环,哪项描述错误()
A. 位于相邻两基牙上
B. B.属于锻丝卡环
C. C.卡环体与牙合支托相连
D. D.适用于牙间食物嵌塞牙
E. E.属于铸造卡环
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患者,男,[图]缺失3个余,要求固定义齿修复。若第二前磨...
患者,男,<img src='https://img2.soutiyun.com/shangxueba/ask/18669001-18672000/18669192/2017041909393134710.gif' />缺失3个余,要求固定义齿修复。
若第二前磨牙的临床牙冠过短,最佳的固定桥修复设计是()
A. 减轻咬合力
B. 桥体面<img src='https://img2.soutiyun.com/shangxueba/ask/18669001-18672000/18669192/2017041909401514714.gif' />减径
C. 增加第一前磨牙作为基牙
D. 增加第三磨牙作为基牙
E. 缺隙近中设计为可动连接
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一患者,[图]缺失,余留牙健康。如果[图]下垂。与下颌牙槽...
一患者,<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501545572.gif' />缺失,余留牙健康。
如果<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501724015.gif' />下垂。与下颌牙槽嵴接触,二度松动,临床冠长,牙槽骨吸收2/3。最佳修复治疗设计是()
A.<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501724015.gif' />调<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911503856259.gif' />后下颌义齿修复<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911502014458.gif' />
B.<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501724015.gif' />失活后调<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911503856259.gif' />,下颌义齿修复<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911502014458.gif' />
C. 拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911502353649.gif' />,<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911502639797.gif' />失活后调<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911503856259.gif' />,下颌义齿修复<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/201704191150284193.gif' />
D. 拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501724015.gif' />,义齿修复<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/201704191150319278.gif' />
E. 拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911501724015.gif' />,义齿修复<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18678588/2017041911503590510.gif' />
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患者,男性,53岁,[图]缺失,[图]近中倾斜,?面银汞充填物...
患者,男性,53岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/2015092415475740820.jpg' />缺失,<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/2015092415490958861.jpg' />近中倾斜,?面银汞充填物,X线片显示已进行完善的根管治疗。<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/201509241549232728.jpg' />远中倾斜,Ⅰ度松动,<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/2015092415494862012.jpg' />远中倾斜,<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/2015092415480258119.jpg' />之间有间隙,且食物嵌塞。<img src='https://img2.soutiyun.com/shangxueba/ask/18372001-18375000/18374487/2015092415480675332.jpg' />颊侧颈部楔状缺损,缺牙区牙槽嵴无明显吸收。患者牙周卫生差,牙龈轻度红肿,牙结石多,无系统性疾病。
患者上颌牙列缺损可选择的修复方式有()
A. 可摘局部义齿修复
B. B.固定义齿修复
C. C.种植义齿修复
D. D.套筒冠义齿修复
E. E.覆盖义齿修复
F . F.精密附着体义齿修复
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患者[图]缺失,主诉可摘局部义齿修复后恶心,唾液多。其...
患者<img src='https://img2.soutiyun.com/shangxueba/ask/17493001-17496000/17494086/2015092918191346988.jpg' />缺失,主诉可摘局部义齿修复后恶心,唾液多。其原因不可能是()
A.基托后缘伸展过度
B. 基托后缘不密合
C. 义齿不稳定,后缘翘动
D. 患者初戴不适应
E. 基托后缘过短
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患者男,[图]缺失,设计双端固定桥时,对于固定连接体的...
患者男,<img src='https://img2.soutiyun.com/shangxueba/ask/18546001-18549000/18546338/2015111110040617227.jpg' />缺失,设计双端固定桥时,对于固定连接体的要求正确的是()
A.位于基牙的非接触区
B. 面积不能小于4mm2
C. 面积不能大于4mm2
D. 不必形成正常的唇颊、舌外展隙
E. 应当占据整个邻间隙
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患者,女,28岁。[图]近中阻生,[图]远中深龋,患者主诉右...
患者,女,28岁。<img src='https://img2.soutiyun.com/shangxueba/ask/18216001-18219000/18216542/2015110915254115483.jpg' />近中阻生,<img src='https://img2.soutiyun.com/shangxueba/ask/18216001-18219000/18216542/201511091525582380.jpg' />远中深龋,患者主诉右下后牙冷热刺激性疼痛,无自发性疼痛。
A.
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一患者,[图]缺失3个月,[图]残冠,已做根管充填。A. ['...
一患者,<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544044/2015082414040233699.jpg' />缺失3个月,<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544044/2015082414040460417.jpg' />残冠,已做根管充填。
A. ['
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患者女,43岁,[图]缺失,[图]正常,[图]医师设计固定义齿...
患者女,43岁,<img src='https://img2.soutiyun.com/shangxueba/ask/17787001-17790000/17789854/2015112615583137779.jpg' />缺失,<img src='https://img2.soutiyun.com/shangxueba/ask/17787001-17790000/17789854/2015112615584073869.jpg' />正常,<img src='https://img2.soutiyun.com/shangxueba/ask/17787001-17790000/17789854/2015112615580879140.jpg' />医师设计固定义齿修复
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[图]缺失,[图]牙龈退缩,[图]剩余牙槽嵴较低,[图]近中...
<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18680687/2017041909262291872.gif' />缺失,<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18680687/2017041909262529849.gif' />牙龈退缩,<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18680687/2017041909262899624.gif' />剩余牙槽嵴较低,<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18680687/201704190926353042.gif' />近中舌向倾斜,口底及前庭沟浅,余留牙健康。设计可摘局部义齿修复。<img src='https://img2.soutiyun.com/shangxueba/ask/18678001-18681000/18680687/20170419092844976.gif' />宜采用的卡环类型是()
A.三臂卡环
B. 圈形卡环
C. 对半卡环
D. 联合卡环
E. RPI卡环
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男,54岁。[图]缺失,近远中邻牙均向缺牙隙倾斜,设计固定...
男,54岁。<img src='https://img2.soutiyun.com/shangxueba/ask/18546001-18549000/18546194/2015082410072586562.jpg' />缺失,近远中邻牙均向缺牙隙倾斜,设计固定义齿时应注意()。
A.基牙的支持力
B. 基牙的固位力
C. 固定义齿类型
D. 力的大小
E. 共同就位道
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患者,女,45岁,[图]缺失,余牙正常,设计铸造支架修复。A....
患者,女,45岁,<img src='https://img2.soutiyun.com/shangxueba/ask/17613001-17616000/17613388/2015101516185545747.jpg' />缺失,余牙正常,设计铸造支架修复。
A.
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患者男,27岁。要求固定修复[图]。检查:[图]缺失,缺隙较...
患者男,27岁。要求固定修复<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544078/2015082414101511815.jpg' />。检查:<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544078/2015082414101511815.jpg' />缺失,缺隙较大,<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544078/2015082414102282724.jpg' />不松,叩(-);<img src='https://img2.soutiyun.com/shangxueba/ask/17544001-17547000/17544078/2015082414102591341.jpg' />松动Ⅰ°,叩(-);余牙无异常。