MEASUREMENT OF FORCES APPLIED DURING THE CLINICAL CEMENTATION OF DENTAL CROWNS

被引：25

作者：

BLACK, S

AMOORE, JN

机构：

[1] ROYAL EDINBURGH & ASSOCIATED HOSP,DEPT MED PHYS & MED ENGN,EDINBURGH EH3 9YW,MIDLOTHIAN,SCOTLAND

[2] UNIV EDINBURGH,DEPT CONSERVAT,EDINBURGH EH1 1NR,SCOTLAND

来源：

PHYSIOLOGICAL MEASUREMENT | 1993年 / 14卷 / 03期

关键词：

D O I：

10.1088/0967-3334/14/3/018

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

Uncertainty exists about the forces applied by dentists during dental crown cementation. A measuring system was developed based around a commercially available miniature (3.8 mm high and 12.7 mm diameter) load cell. The load cell was mounted in a finger stall and the applied force measured. Experimental results suggest that dentists typically apply a force to metal crowns of about 60 N for a few seconds, followed by the application of a steady force of about 20 to 30 N. Lower forces are applied to porcelain crowns.

引用

页码：387 / 392

页数：6

共 8 条

[1] A METHOD OF RECORDING MASTICATORY LOADS [J].