The laser stimulation is used in ophthalmology as a supplement toother way of therapy. Nowadays, the following types of procedures are being performed: eyeball anterior segment stimulation, lacrimal gland stimulation, eyeball posterior pole stimulation, trigeminal nerve opening stimulation. Laser stimulation can be used as an independent procedure or together with pharmacological treatment.
"Usage possibilities of laser stimulation in ophthalmology", Proc. SPIE 2781, Lasers in Medicine, (27 March 1996); doi: 10.1117/12.236841; https://doi.org/10.1117/12.236841