====== Optic Disc Area Calculator ======

[[https://eyefixer.org/optic-disc-area-calculator/|Click here for calculator]]
=== Test Procedure ===
<WRAP round box>1. Obtain the Heidelberg Spectralis optic nerve report.  The report must show an image of the optic nerve head and the superimposed peripapillary ring where peripapillary segmentation was performed. \\

{{::spectralis_oct_optic_nerve_report.jpg?|}}
</WRAP>

<WRAP round box>2. Measure ring diameter \\
{{::spectralis_measure_ring.jpg?|}}
</WRAP>
<WRAP round box>3. Measure horizontal optic nerve diameter \\
{{::spectralis_horizontal_disc.jpg?|}}
</WRAP>
<WRAP round box>4. Measure vertical optic nerve diameter \\
{{::spectralis_vertical_disc.jpg?|}}
</WRAP>

<WRAP round tip 60%>
See [[optic_disc_area|Normative Data for Optic Disc Area]]
</WRAP>


{{tag>calculator optic_disc}}