title: [What meaning should we give to "pan-retinal photocoagulation"; the concept of confluence].
mesh_terms: D006801:Humans; D053685:Laser Therapy; D007834:Lasers / Q000379:methods*; D012160:Retina / Q000601:surgery*
vernacular_title: Quels sens donner au terme "photocoagulation pan-rétinienne"; notion de confluence.