Eye colour coding

Colour coding for eye related problems

1. Corneal colour coding

2. Why Draw? Standardisation of Documentation Easy to follow-up Easy to teach Cheaper

3. BLACK Outlines of cornea,lid and contact lens Scars (denser shows with light or dark shades) BSK Corneal tear Bitots spot

4. BLACK Corneal thinning Corneal nerves Eye lashes Spheroidal degeneration

5. RED Blood vessels Papillae’s and follicles Granuloma’s Symblepheron, pterygium Blood Lacerated area Congestion Talengectasia Rubeosis iridis

6. BROWN Naevus Pigments on endothelium Fleisher’s ring Iris nodules Iris attachments (PAS) Old KP’s

7. YELLOW Pinguecula CL Deposits Hypopion Fresh KP’s Infiltrates Concretions Cataract Tantots spots Plugged orifices

8. GREEN SPK’s Epithelial defect Dellen Filaments

9. BLUE Corneal edema Descements folds Acute hydrops Bullae

10. Superfical vessels Stromal edema Bullae Deep vessels Scar Microcystic edema Epithelial defect Infiltrate Spheroidal degenation

11. THANK YOU