腦動脈撮影上 Sylvius點의 正常位置에 關한 硏究
A Study on the Normal Position of Angiographic Sylvian Point
지선호,
소속 상세정보
지선호 ( )
이화여자대학교 의과대학 신경외과학교실
KMID : 0359819770060020287
Abstract
A geometrical method for estimating the normal position of the, angiographic. sylvian point in the lateral angiographic projection is described.
The position of the angiographic sylvian point is determined by the base and the height of a right-angled triangle formed by the line from the anterior clinoid process to the angiographic sylvian point and the perpendicular line from the angiographic sylvian point to the cline-occipital line. The 95% confidence limits for mean value of the base are 37.13+1.05 mm and of the height 43.95±0.95 mm.
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