[Use of neodym-YAG-lasers in ophthalmology]

Structures within the eye bulb diminishing visual acuity can be cut by means of neodymium-YAG-laser without surgical opening of the globe. The First Eye Department has had the first instrument of this kind in Vienna at its disposal since the summer of 1984. Up to now it has been used for posterior capsulotomy, iridotomy, opening pupillary membranes and for cutting vitreous membranes in 84 operations altogether. The advantages of neodymium-YAG-laser are minimal psychological and physical stress for the patient and the possibility of out-patient surgery. A possible transient increase in the eye pressure and endothelial cell loss are disadvantages. Our experiences with the Lasertek Neodymium-YAG-laser model 135 are reported.