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男,27岁,因下颌牙齿严重龋坏,需拔除。最合适的麻醉方法是()...
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一颊部穿通伤患者,前来急诊。若口腔黏膜无缺损,而皮肤缺损较多,应...
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药物性牙龈增生的程度与下列哪一个因素有关()。A、年龄B、口腔的卫生情况C、服药时间D、服药剂量E、血清中、唾液中的药物浓度...
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患者,男性,左下后牙自发痛,冷、热痛3天。检查:左下6牙冠无明显...
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