Diabetic retinopathy screening result | Referral | |
R0 | No disease visible | Repeats screening after a year |
R1 | Mild No Proliferative DR (NPDR) | Repeats screening after a year |
R2 | Moderate NPDR | CDTI 1, 2, 3 RD ophthalmologic consultation in a two-month period |
R3 | Severe NPDR | CDTI 2, 3 RD ophthalmologic consultation in 1 month period |
Proliferative DR (PDR) | ||
M1 | Diabetic Macular Edema (DME) | |
V1 | Hight risk PDR, vitreous haemorrhage, or tractional retinal detachment | CDTI 3 RD ophthalmologic consultation in a 15-day period |
ICN | Inconclusive or comorbidities | General ophthalmology consultation |
Treatment follow-uo | ||
P0 | Stable LASER | Repeats after a year |
P1 | Insufficient LASER | CDTI 1 (Thermic LASER) |