COMBINED USE OF ARGON-LASER PHOTOCOAGULATION AND CRYOTHERAPY IN THE TREATMENT OF RETINOPATHY OF PREMATURITY

The purpose of the paper is to describe results of combined use of arg on laser photocoagulation and cryotherapy in the treatment of stage 3 + retinopathy of prematurity in a non-controlled clinical series of 6 premature children with a birth weight of 545-1610 g (mean 914 g) and a gestational age of 24-31 weeks. Both treatment modalities were perfo rmed in the same session, and in 5 cases both eyes were treated. Inact ivation of the proliferative process was obtained with one treatment s ession in 3 cases, with two treatment sessions in 3 cases. No serious late sequelae of retinopathy of prematurity developed in any of the ey es, one eye has an ectopic macula and esotropia, and one child has hig h myopia (- 8.0 D) and exotropia, Laser treatment is less irritating a nd the scars are less pronounced compared with cryocoagulation, but in some cases treatment of the most anterior retina with laser is diffic ult, Combination of the two treatment modalities may in these cases gi ve the best result.