Phototherapeutic keratectomy in Schnyder crystalline corneal dystrophy.
OBJECTIVE
To emphasize the effectiveness of phototherapeutic keratectomy (PTK) in a patient with Schnyder crystalline corneal dystrophy (SCCD).


METHODS
Case report.


RESULTS
Two eyes of a patient with SCCD underwent PTK. Best corrected visual acuity (BCVA) increased from 2/10 to 8/10 (plano/-1.50 x 10) in the right eye in a lit room. BCVA of the left eye was 4/10 (-8.00/-1.50 x 170) and did not change after treatment because of anisometropic amblyopia. No recurrence was detected after 68 months of follow-up.


CONCLUSIONS
PTK may be effective in the treatment of SCCD, especially if the crystals are the cause of visual disturbance.
Köksal
Murat
M
Department of Ophthalmology, Faculty of Medicine, Zonguldak Karaelmas University, Zonguldak, Turkey. mrtkksl@hotmail.com
Kargi
Sebnem
S
Gürelik
Gökhan
G
Akata
Fikret
F
D000328:Adult; D003317:Corneal Dystrophies, Hereditary / Q000601:surgery*; D005260:Female; D006801:Humans; D054018:Lasers, Excimer; D018903:Photorefractive Keratectomy / Q000379:methods*; D014792:Visual Acuity