Eye Examination
Health Checkups
≈ ¥20-50
(≈ $3-7)
15 min
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Description
Estimated cost for Eye Examination at general public hospitals in China is about ¥15-40, and at Grade 3A hospitals about ¥20-50, varying by hospital tier and region.
Main Uses
Ophthalmic examinations are primarily used for diagnosing and monitoring eye diseases such as glaucoma, cataracts, and macular degeneration. They are also crucial for assessing vision problems, including refractive errors, and for routine health check-ups to ensure overall eye health.
Normal Range
For an ophthalmic examination, there isn't a single numerical range that defines normal as it encompasses various tests. Common indicators include visual acuity (20/20 or better), intraocular pressure (10-21 mmHg), and corneal thickness (500-570 micrometers).
Low Values - Possible Causes
Low values in specific tests can indicate: under-correction of refractive error, hypotony (abnormally low intraocular pressure) due to surgical complications, dehydration, or certain medications.
High Values - Possible Causes
High values in specific tests can be caused by: over-correction of refractive error, glaucoma (elevated intraocular pressure), edema leading to increased corneal thickness, diabetes, or hypertension.