Fukala is better known for early works on
Clear lens extraction, the surgical removal of natural
lens of the eye, as a treatment of high
myopia. His researches in clear lens extraction later led to the development of two
cornea-based
refractive surgeries,
keratomileusis and
epikeratophakia. Other than clear lens extraction technique for myopia, Fucala developed highly successful techniques for the treatment of
ectropion, an eyelid condition caused by
blepharitis,
trachoma, or shallow eye sockets following
enucleation. He removed the lens, even at low power (−10 D), in children between five and ten years of age with progressive myopia who were prone to increasing levels of myopia. ==References==