https://www.cochrane.org/fr/CD012270/EYES_liridotomie-pour-ralentir-la-progression-de-la-perte-du-champ-visuel-dans-le-glaucome-angle-ferme 2023 United Kingdom review of literature french abstract iridotomy, nos glaucoma, angle-closure visual field, nos anatomical narrow angle glaucoma visual fields glaucoma Angle closure glaucoma