Impact of the Navilas ® Micropulse Laser Treatment for Macular Edema Within the CHU Brugmann Hospital Macular Edema

Inclusion Criteria: * Diffuse macular edema without focal edema source accessible by focal laser (e.g. capillary telangiectasia) * Central retinal thickness ≤ 400microns. * Patient does not meet the reimbursement criteria for intra-vitreous injections(IVI) of anti-VEGF (eg AV\> 5/10). * IVI are contraindicated. * Physician considers that it is preferable to space out the injections because of the side effects (eg. ocular disturbance during IVI, eye pain, sensation of a foreign body, spots in the visual field generating a visual gene etc.) * Patient wishing to space the anti-VEGF IVI. Exclusion Criteria: * Macular edema of a different etiology than diabetic macular edema or venous thrombosis (e.g. cataract extraction, vitreomacular traction, epiretinal membrane etc.) * Central retinal thickness \> 400 microns. * The eye presents a focal edematous maculopathy accessible to conventional laser.