대한구강악안면방사선학회

Korean Academy of Oral and Maxillofacial Radiology

학회지

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저자 : 송남규, 고광준
1997년|27권 2호|Page : 49-61|조회수 715
Full Text : 1997_49.pdf (669.4K)
TI : Experimental study of alveolar bone wall defects using direct digital radiography

AU : Song NK; Koh KJ
AD : Department of Oral and Maxillofacial Radiology, College of Dentistry, Chunbuk National University
SO : JKOMFR. 1997;27(2):49-61
ISSN : 1225-049X
PY : 1997
LA : KOREAN
CP : KOREA

AB : The purpose of this study was to compare E-speed film, CDR, and modified CDR images by means of observing some artificial defects of alveolar bone wall in the sound human dried mandibles. High diagnostic accuracy was shown in 1 wall and 4 wall defects by all 5 observers (2 Radiologists, 2 Periodontists, 1 General practitioner), but the diagnosis in 2 wall and 3 wall defects was inaccurate. Modified CDR images had the more diagnostic accuracy than E-speed film and CDR images, but there was no statistical difference among them. Finally, radiologist used modified CDR images more than others and used equalization effect more than the change in contrast and/or brightness.

회비납부계좌 : 신한은행 100-031-466747 (예금주:대한영상치의학회) 입금 시
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