Objective : to relieve and even eliminate the pain of pulpitis in opalescent teeth with the sterilized eugenol cottonball after the blockade of the pulp devitalizer 目的:减轻或消除乳牙牙髓炎患者封失活剂后产生的剧痛,使治疗能顺利进行。
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Abstract : objective : to relieve and even eliminate the pain of pulpitis in opalescent teeth with the sterilized eugenol cottonball after the blockade of the pulp devitalizer 文摘:目的:减轻或消除乳牙牙髓炎患者封失活剂后产生的剧痛,使治疗能顺利进行。