METHOD OF CONTACT TRANSSCLERAL AND TRANSCORNEAL IRRADIATION OF ANTERIOR CHAMBER ANGLE AND CILIARY BODY IN COURSE OF PHOTODYNAMIC THERAPY AT STAGE OF SECONDARY NEOVASCULAR GLAUCOMA TREATMENT Russian patent published in 2009 - IPC A61F9/08 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and can be used in ophthalmology. Performing photodynamic therapy of secondary neovascular glaucoma, laser irradiation by fields with 3 cm diametre is performed with covering adjacent fields on 5-10% of area within the limits of zone including part of cornea, limb and part of sclera, by successive movement of nozzle with inserted inside light-guiding fibre. Colouring substance is applied on part of nozzle contacting with irradiated surface.

EFFECT: method ensures limitation of area of one spot of laser irradiation with defined sizes, preservation of constant distance from light-guiding fibre butt-end to irradiated surface during procedure, clear visualisation of irradiated sections, limitation of laser irradiation with target zone, retrogression of neovascularisation of anterior chamber angle and iris, ophtalmotone normalisation.