Fracture of Polycarbonate Brackets—A Related Photoelastic Stress Analysis-Reference-Cited by-同舟云学术

Fracture of Polycarbonate Brackets—A Related Photoelastic Stress Analysis

Published:1988-05 Issue:2 Volume:15 Page:87-92
ISSN:0301-228X
Container-title:British Journal of Orthodontics
language:en
Short-container-title:British Journal of Orthodontics

Author:

Aird J. C.¹,Millett D. T.²,Sharples K.³

Affiliation:

1. Area Orthodontic Service, Dumfries and Galloway Royal Infirmary, Bankend Road, Dumfries

2. City General Hospital, Carlisle

3. Sharples Stress Engineers Ltd., Unit 331, Walton Summit Centre, Bamber Bridge, Preston

Abstract

In clinical use polycarbonate edgewise bracket designs, patterned on metallic predecessors, have demonstrated slot-wing fracture. A preliminary two-dimensional photoelastic stress investigation is described in which two bracket designs, without angles in the edgewise slot component, are subjected to simulated palatal root torque mechanics.

Publisher

SAGE Publications

Subject

General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1179/bjo.15.2.87

Reference14 articles.

1. AirdJ. C. (1979) Histological and clinical studies of physical variables influencing the efficiency of bonded polycarbonate orthodontic attachments, MMedSc. Thesis, University of Dundee.

2. Fracture of Polycarbonate Edgewise Brackets: A Clinical and SEM Study

3. Bonding of clear plastic orthodontic brackets using an ultraviolet-sensitive adhesive

4. A preliminary study of orthodontic treatment with the use of directly bonded brackets

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