Imre G, Salacz G, Radó G
II. Augenklinik der Semmelweiss-Universität für Medizin, Budapest.
Klin Monbl Augenheilkd. 1987 Nov;191(5):371-3. doi: 10.1055/s-2008-1050532.
Transconjunctival cryocoagulation was performed on 38 eyes of 21 premature infants. The eyes were in stages 2-4 of retinopathy of prematurity. In stage 2 cryocoagulation was performed only if there were hemorrhages and/or a dilatation of the retinal vessels or (once) a rubeosis iridis. Cryocoagulation in stage 2, often considered superfluous, was effective in every case, but in stage 3 it was ineffective in many cases.
对21名早产儿的38只眼睛进行了经结膜冷冻凝固术。这些眼睛处于早产儿视网膜病变的2-4期。在2期，仅当出现出血和/或视网膜血管扩张或（有一次）虹膜红变时才进行冷冻凝固术。2期的冷冻凝固术通常被认为是多余的，但在每种情况下都有效，而在3期，许多情况下是无效的。
