대한구강악안면방사선학회

Korean Academy of Oral and Maxillofacial Radiology

학회지

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실험적 치조백선 병소부에 관한 방사선학적 연구
저자 : 김영진, 김재덕
1991년|21권 1호|Page : 83-89|조회수 316
Full Text : 1991_83.pdf (340.4K)
TI : A Radiographic Study on the Artificially Induced Lesions Involving Lamina Dura

 AU : Kim YJ; Kim JD
 AD : Department of Maxillofacial Radiology . Dental College, Chosun University
 SO : JKAOMFR. 1991;21(1):83-89
 ISSN : 1225-049X
 PY : 1990
 LA : KOREAN
 CP : KOREA

 AB : This study was performed to simulate various sizes of periapical lesions and condensing osteitis in bone and to clarify that condensing osteitis would give a greater radiographic contrast because of the more radiopacity immediately adjacent to the lesion and what the lamina dura on radiogram is in bone. For this study, two dry and wet human adult mandible and a cadaver were used. Each mandible was sectioned longitudinally to split lingual and buccal cortical plates to gain better access to the apex of tooth. Lesions were gradually enlarged and bordered with tooth ash that burned out at 950℃ for the reproduction of condensing osteitis in sequence. The serial radiograms were taken under the constantly maintained condition and compared with the actual lesions.

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