Journal of Clinical and Experimental Ophthalmology
Open Access
ISSN: 2155-9570
ISSN: 2155-9570
Mohammed Al Shamrani
Saudi Arabia
Research Article
Measurement of Corneal Diameter Using Smart Phone Technology
Author(s): Mosa Al Harby, Mohammed Al Shamrani and Deepak P EdwardMosa Al Harby, Mohammed Al Shamrani and Deepak P Edward
Purpose: To compare horizontal white-to-white (WTW) corneal diameter measurements in children with the MultiMeasureTM iPhone application versus a caliper and evaluate the repeatability of MultiMeasureTM. Methods: This prospective, comparative pilot study enrolled 20 children. The horizontal WTW diameter was measured with calipers with the patient in primary gaze (caliper group). Subsequently, corneal photography was performed with the iPhone in primary gaze (primary group) and with a 20° head turn (HT group). MultiMeasureTM was used to measure WTW. To evaluate repeatability of MultiMeasureTM, WTW was measured in 15 children from a clinic while awake (repeatability group) in primary gaze and with a 20° head turn. Three measurements were performed for all patients. Statistical significance was indicated by p<0.05. Results: .. View More»
DOI:
10.4172/2155-9570.1000476