Study of Feasibility and Safety of Higher-Dose Dexmedetomidine in Special Outpatient Examination of Pediatric Ophthalmology

Figure 2

(a) Measurement of IOP: move the tonometer forward slowly and measure the IOP on the center of the cornea 6 times for average. (b) Corneal curvature: the keratometer measures the fully exposed cornea 3 times for average. (c) Axial length (A-scan): measure at the center of cornea 10 times for average. (d) Corneal thickness: choose one of the five positions of cornea (central, temporal, nasal, superior, and inferior) and measure 3 times for average.

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(b)

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