PubMed · 2765473
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K W Lumsden. 1989. Debate on sterilization.. https://doi.org/10.1179/bjo.16.3.223
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This article aims to introduce the reader to the use of magnification in clinical dentistry and describes the lens systems available. The main principles of dental loupes are discussed and some of the potential problems outlined in order to help clinicians choose a magnification suited to their needs, provide years of service, and reduce the risk of eye, neck and back strain. The additional benefits and disadvantages of adding supplementary illumination, and the options available, are also considered.
Examinations including tasks presented as tests were carried out in 319 fourth-year students of dental surgery. This method for assessing the knowledge and skills of students proved to be highly objective.
Analysis of the results of examinations in oral surgery making use of tests in 319 fourth-year students showed that such a method of assessing students' knowledge is highly objective.