下列桩冠根管预告中不正确的操作是()A、先看牙片B、确定桩长度C、用圆钻去除根充物D、用裂钻去根充物和修整管壁1次完成E、钻进时随时校正钻人标的目的...
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拔牙创的处理,错误的是()A、刮除拔牙创内的碎牙片、牙石和肉芽组织B、与骨膜、牙龈相连的骨折片应予复位C、拔牙创常规用生理盐水彻底冲洗D、扩大的牙槽窝要压迫复位E、复位、缝合撕裂的牙龈...
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女性,58岁。右下6缺失,行双端固定桥修复。固定桥试戴时,用力戴...
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义齿修复时,为减轻基牙的负担,下列哪项操作是不正确的()...
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固定义齿修复中,若采用不动连接体,其面积不应少于()A、1mm2B、2mm2C、3mm2D、4mm2E、5mm2...
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患者男,38岁,因颌面部皮肤癌入院手术治疗。术中在做必要的组织切...
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患者,女,50岁。一侧游离缺失,在减小义齿游离鞍基水平向移动中,...
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