Two dental x-ray films compared for rater preference using endodontic views
Autor: | Donald J. Kleier, Robert E. Averbach, Sidney J. Benner |
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Rok vydání: | 1985 |
Předmět: |
Endodontic therapy
Clinical Trials as Topic Time Factors business.industry X-Ray Film media_common.quotation_subject Radiography Dentistry Personal Satisfaction Preference Root Canal Therapy Pathology and Forensic Medicine Radiographic Image Enhancement Double-Blind Method Radiography Dental Humans Contrast (vision) Medicine business General Dentistry X-ray films media_common |
Zdroj: | Oral Surgery, Oral Medicine, Oral Pathology. 59:201-205 |
ISSN: | 0030-4220 |
Popis: | Four groups of patients were selected during various phases of endodontic therapy to receive two comparable radiographic exposures. One exposure was made with Kodak Ultraspeed dental x-ray film and the second exposure was made with Kodak Ektaspeed dental x-ray film. The films were coded and mounted in a side-by-side format to be judged by thirty raters. A double-blind clinical protocol was followed. Ultraspeed film was judged superior to Ektaspeed film in terms of contrast, image quality and rater satisfaction. |
Databáze: | OpenAIRE |
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