[传统车针与一次性车针。窝洞预备比较]
[Conventional and single-use burs. Cavity preparation comparison].
作者信息
Lazzati M, Silvestri A, Traini M, Panigada G F
机构信息
Osp. Multizonale di Varese.
出版信息
Dent Cadmos. 1990 Feb 15;58(2):38-42.
PMID:2394286
Abstract
Our work's aim, was to value the wear of conventional and monouse burs, while preparing the cavity. Usually the conventional burs give better technical efficiency, but the monouse ones represent a notable progress both in technology and prevention.
摘要
我们这项工作的目的是，在制备窝洞时评估传统车针和一次性车针的磨损情况。通常传统车针具有更高的技术效率，但一次性车针在技术和预防方面都代表了显著的进步。
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