DOSIMETRY OF ABSORBED RADIATION IN RADIOGRAPHIC CEPHALOMETRY

被引:12
作者
GILDA, JE
MAILLIE, HD
机构
[1] UNIV ROCHESTER,SCH MED & DENT,DEPT DENT RES,ROCHESTER,NY 14642
[2] UNIV ROCHESTER,SCH MED & DENT,DEPT BIOPHYS,ROCHESTER,NY 14642
来源
ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1992年 / 73卷 / 05期
关键词
D O I
10.1016/0030-4220(92)90113-5
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Absorbed radiation was measured in various craniofacial tissues on an adult phantom (Alderson Rando) when conventional cephalometric radiographic techniques were used. The views examined were lateral, 45-degrees oblique, posteroanterior, lateral temporomandibular joint tomograph, and basilar (submental-vertex). Absorbed radiation was expressed in micrograys for the individual views and for combinations of views as customarily used in orthodontics and oral surgery. These data are compared with findings of contemporary investigators and the magnitude of the doses is compared with those in the literature for periapical and panoramic surveys.
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页码:638 / 643
页数:6
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