一种新型预防器械：对牙釉质改变的影响。
A new prophylaxis instrument: effect on enamel alterations.
作者信息
Willmann D E, Norling B K, Johnson W N
出版信息
J Am Dent Assoc. 1980 Dec;101(6):923-5. doi: 10.14219/jada.archive.1980.0458.
Abstract
A study was made to determine the efficacy of a new jet abrasive tooth-polishing device and its effect on enamel surfaces. Extracted teeth with extrinsic stain were polished with the jet abrasive. Smoothed enamel surfaces were polished with the jet abrasive, a rubber cup with paste, and an ultrasonic instrument. The surface alterations were then compared.
摘要
开展了一项研究以确定一种新型喷射式研磨牙齿抛光装置的功效及其对牙釉质表面的影响。用喷射式研磨剂对有外源性污渍的离体牙进行抛光。用喷射式研磨剂、带糊剂的橡胶杯以及超声器械对平整的牙釉质表面进行抛光。然后比较表面变化情况。
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