This Medical Video: Purpose To evaluate the results of LASIK and IntraLASIK treatment
in myopic patients with nystagmus. Methods Eight patients with
congenital nystagmus (16 eyes), from 23 to 49 years of age,
underwent LASIK surgery. Corneal flaps were created using either the
Hansatome microkeratome or the Intral...ase femtosecond laser. The
ablations were performed with the Bausch Lomb excimer laser with an
active tracking system. In some patients, the eyes were fixated with
forceps or a fixation ring during the laser ablation. Results The
refractive errors were corrected in all cases. There was no
decentration or loss of best corrected visual acuity greater than 1
line. In 56% of the eyes, the post-operative uncorrected visual
acuity was better than the best spectacle corrected-visual acuity
(BSCVA). 62.5% of the eyes improved their BSCVA. The overall visual
performance was improved in all the patients. One patient that did
not not drive before become eligible to get a driver license after
the surgery. Conclusions Selected patients with myopia and
congenital nystagmus may benefit from laser refractive surgery.
Laser refractive surgery may be safely and accurately performed by
using either the Hansatome microkeratome or the Intralase
femtosecond laser and an active tracking system with or without
mechanical fixation. Certain patients improve their BSCVA
post-operatively.