Document Detail


Common errors in digital panoramic radiographs of patients with mixed dentition and patients with permanent dentition.
MedLine Citation:
PMID:  22505905     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Purpose. To compare errors in digital panoramic radiographs of permanent and mixed dentitions. Methods. 143 and 146 digital radiographs of mixed and permanent dentitions were examined. Results. Significantly fewer errors presented in the mixed dentition. Positioning too forward significantly prevalent in the mixed dentition; slumped position and nonpositioning of chin properly were significantly prevailed in the permanent dentition. Blurred or shortened upper incisors were significantly more prevalent in the mixed dentition. Diagnostic ability could be improved by manipulating the brightness or contrast in nearly 45% of all radiographs. In the mixed dentition, tilting the chin down and a slumped position made the lower incisors significantly nondiagnostic. In the permanent dentition, tilting the chin down made the lower incisors to be significantly nondiagnostic. Conclusions. More errors were prevalent in panoramic radiographs of permanent dentitions. Properly positioning the patient is the most important factor in preventing a cascade of errors.
Authors:
Benjamin Peretz; Maya Gotler; Israel Kaffe
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Publication Detail:
Type:  Journal Article     Date:  2012-02-08
Journal Detail:
Title:  International journal of dentistry     Volume:  2012     ISSN:  1687-8736     ISO Abbreviation:  Int J Dent     Publication Date:  2012  
Date Detail:
Created Date:  2012-04-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101524183     Medline TA:  Int J Dent     Country:  Egypt    
Other Details:
Languages:  eng     Pagination:  584138     Citation Subset:  -    
Affiliation:
Department of Pediatric Dentistry, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 69978, Israel.
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