Li Xinyu, Liu Lei, Qiu Liangxiu
Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030.
J Huazhong Univ Sci Technolog Med Sci. 2002;22(4):369-70. doi: 10.1007/BF02896789.
Orbscan-II anterior system was used for early diagnosis of keratoconus. 48 Eyes of 24 patients with suspicious keratoconus were examined by Orbscan-II anterior system from Dec. 1999 to Dec. 2000 and followed up. The values of Diff and anterior chamber depth (ACD) were recorded. Results indicated that values of Diff and ACD were increased in 4 eyes of 2 patients with keratoconus trend during follow-up. Taking advantage of Orbscan-II anterior system to observe the values of Diff and ACD can early diagnose the sub-clinical keratoconus. The values of Diff and ACD can sensitively report the progression of keratoconus.
Orbscan-II眼前节系统用于圆锥角膜的早期诊断。1999年12月至2000年12月，对24例疑似圆锥角膜患者的48只眼进行了Orbscan-II眼前节系统检查并随访。记录Diff值和前房深度（ACD）。结果显示，2例有圆锥角膜倾向的患者在随访期间有4只眼的Diff值和ACD值升高。利用Orbscan-II眼前节系统观察Diff值和ACD值可早期诊断亚临床圆锥角膜。Diff值和ACD值可敏感地反映圆锥角膜的进展情况。
