Early diagnosis of keratoconus with Orbscan-II anterior system.
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.
Li
Xinyu
X
Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030.
Liu
Lei
L
Qiu
Liangxiu
L
D000293:Adolescent; D000328:Adult; D000867:Anterior Chamber / Q000473:pathology; D003315:Cornea / Q000473:pathology; D019781:Corneal Topography / Q000295:instrumentation* / Q000379:methods; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D014463:Ultrasonography