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Comparison of panoramic and standard radiographic radiation exposures in the diagnosis of mandibular fractures
Author(s) -
Ching Marlin,
Hase Michael P.
Publication year - 1987
Publication title -
medical journal of australia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 131
eISSN - 1326-5377
pISSN - 0025-729X
DOI - 10.5694/j.1326-5377.1987.tb133413.x
Subject(s) - panoramic radiograph , radiography , medicine , radiological weapon , radiation exposure , dentistry , orthodontics , reduction (mathematics) , radiology , radiation dose , nuclear medicine , mathematics , geometry
Radiological examination of the maxillofacial region is required to confirm fractures and to identify lesions that are present in the jaws. The complex anatomy of the area necessitates multiple radiographic views with standard projections. The accuracy of diagnosis is at times suspect. An orthopantomogram, which is supplemented by a posteroanterior projection of the lower jaw where required, allows a more accurate diagnosis. This pilot study was designed to compare the radiation dosage that is delivered after a standard hospital series of films and an orthopantomogram. The results demonstrate the significant reduction in irradiation to patients who undergo orthopantomography.