This study investigates diagnostic methods to measure eyeball protrusion with a smartphone face scanner compared to the traditional Hertel exophthalmometer. The study aims to validate a new reliable, fast and convenient smartphone app to measure the protrusion of the eyeball in different diseases such as Graves' disease, orbital tumors, orbital fractures or orbital inflammation, as well as other rare diseases.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Accuracy of the smartphone face scanner
Timeframe: On average 2 weeks
Test-retest-reliability of the smartphone face scanner
Timeframe: On average 2 weeks
Inter-operator reliability of the smartphone face scanner
Timeframe: On average 2 weeks
Smartphone face scanner measures before and after treatment with the smartphone face scanner
Timeframe: On average 3 months