Computed tomography in lumbar herniated disc
10.3348/jkrs.1984.20.3.407
- Author:
Chul Soon CHOI
;
Kee Hyun CHANG
;
Man Chung HAN
- Publication Type:Original Article
- MeSH:
Constriction, Pathologic;
Humans;
Hypertrophy;
Intervertebral Disc Displacement;
Methods;
Myelography;
Spine;
Vacuum;
Zygapophyseal Joint
- From:Journal of the Korean Radiological Society
1984;20(3):407-413
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
197 spine CTs were performed from 29th, March 1982 to 7th March, 1984. Among them, 39 patients preoperatively diagnosed as herniated nucleus pulposus ar bulging disc with CT and myelography were operated. 43 disc spaces ofdisc disease were analysed in true positive and false negative cases. Finally the accuracy, sensitivity and specifictiy of spine CT and myelography ar calculated. The resuslts are as follows; 1. The CT findings of disc diseases are in order of frequency, asymmetrical obliteration of epidural fat (82%), ventral indentation orcompression on dural sac(72%), focal protrusion of disc(64%), root changs
