摘要
通过对１２０ 例正常成年国人眼球突出度的ＣＴ测量，建立正常值范围。所有病例均以ＯＭ 基线进行轴状位３ ｍ ｍ 薄层扫描。选择眼球最大径层面，在该层面做两侧眶外侧缘骨壁前端连线，测量角膜前缘顶点到该连线的垂直距离。同时观察５０例Ｇｒａｖｅｓ眼病的眼球突出程度。结果显示：角膜前缘顶点到两侧眼眶外缘连线的垂直距离平均值１２４ ｍ ｍ ，正常值范围为９９～１４．９ ｍ ｍ 。根据５０ 例Ｇｒａｖｅｓ眼病患者眼球突出程度。
To establish the normal range through measuring the extent of exophthalmus in 120 healthy chinese people on CT.all people of this study received 3 mm thicklayer scan on axial on the basis of OM baseline at the maximum diameter of globe layer, interzygomatic line were connected.The vertical distance from this line to the front margin top of cornea was measured.The extent of exophthalmus in 50 patients with Graves disease was also studied.The mean value of vertical distance from the front margin top of cornea to the interzygomatic line was 12.4 mm (normal range 9 9~14 9 mm).According to 50 patients with Graves eye disease, the extent of protuberance of globe was divided into stage Ⅰ and Ⅱ.
出处
《西安医科大学学报》
CSCD
1999年第3期367-369,共3页
Journal of Xi'an Medical University(Chinese)
关键词
眼球突出
测量
CT
眼球突出度
exophthalmus
measurement
tomography
X ray computer
