Preliminary Results of Anterior Chamber

Phakic IOL for Correction of High

MyopiaElena Albe’, MD, Paolo Vinciguerra, MD, Silvia Trazza

I have no financial interests to disclose

P2

4 different lens sizes in 0.5 mm increments

Optic power range of -6.0 to -

16.5D in 0.5 D increments

Demographic number of eyes : 14

Age average 36 years (from 24 to 52)

sex female 28,6% or 4 eyesmale 71,4% or 10 eyes

pre SR equiv: mean -12,97 D ± 4,23 D (from -19,50 to -8,50)

number of eyes 1 m: 10 (follow up rate 71,4%)

postop SR equiv : postop SR equiv : mean -0,63 D ± 0,62 D (from -1,88 to 0,00)mean -0,63 D ± 0,62 D (from -1,88 to 0,00)

Instantaneus map: warpage reduction

OSV 0.8 -0.50 (-2.75)6 OSV 1.0 (-0.75)80

PRE OP 1 Month POSTop

BSCVA over time

BSCVA Change over timeSAFETY

50%

25%25%

Refractive outcomePercentage within attempted

OSV -16.00 (-4.00)0 OSV -0.50 (-2.75)6

PRE OP 1 Month POST

Corneal Aberrrations

OSV 0.8 -0.50 (-2.75)6 OSV 1.0 (-0.75)80

PRE OP 1 Month POSTop

+6.933µ +1.170µ

Endothelial cell count

PRE OP 1 Month POSTop

Central endothelial cell count

No statistical significant difference

ODV 0.7 -16.50 (-4.00)0 ODV 0.8 +0.50 (-3.00)4

PRE OP 1 Month POSTop

ODV 0.7 -16.50 (-4.00)0 ODV 0.8 +0.50 (-3.00)4

Peripheral endothelial cell count

No statistical significant difference