Phakic intraocular lens to correct high myopic amblyopia in children.
Từ khóa
trừu tượng
OBJECTIVE
In a clinical investigation, we evaluated anatomical and functional outcomes of posterior phakic chamber lens (ICL) implantation for correction of high myopia with amblyopia in children.
METHODS
Twelve eyes of 11 children, age 3 to 16 years, with high myopic amblyopia were operated with implantation of a Staar Surgical ICL. In these patients, conventional therapy with spectacles or contact lenses was unsuccessful. Mean preoperative spherical equivalent refraction was -12.70 D (range -8.00 to -18.00 D) and best spectacle-corrected visual acuity ranged from count fingers to 20/63. Mean follow-up was 20.5 months (range 3 to 48 mo) Preoperative and postoperative anatomical and functional outcomes were compared.
RESULTS
We noted good tolerance of ICLs without inflammatory reactions or secondary capsular opacity, stable intraocular pressure, and good ICL position in all eyes. Predictability was +0.71 D (range -0.75 to +2.00 D). Mean postoperative best spectacle-corrected visual acuity was 20/63. Recovery of binocular vision was achieved in six patients and orthotropic position in seven patients. Quality of life was improved in all patients.
CONCLUSIONS
The Staar Surgical phakic ICL appeared to be an effective method to treat high myopia in children with amblyopia. Good results with high satisfaction were noted.
