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24. Kongress der DGII 2010
Abstracts DGII 2010
V.
Wissenschaftliche
Sitzung: Allgemeines/Varia
V31
How Important is the Centration of the IOL
in the Bag
Novµk J, Rau M, Adamkova H
Bezirkskrankenhaus Pardubice (Tschechien)
Purpose:
Anatomical axis of the bulb mismatches visual axis. A
nasal pupil decentration seems to be a physiological adaptation.
Aim of our work was to find a surgical way how to solve this problem.
Methods:
0.5 mm nasal decentration of the CCC was done to
decentrate the IOL in the group of 2 Acrysof Restore, 5 Acrysof SA30
and 5 Acrysof SA60, 5 TecnisZCB00, 5 Softec-I and 5 Matrix401.
Results:
3 months after surgery the stable nasal decentration was
observed only in the group of Acrysof Restore, SA30 and 60 and
TecnisZCB00 IOLs.
Conclusions:
The exact centration of the IOL in
the bag is not the fysiological stage. Surgically induced 0.5 mm nasal
decentration of the IOL in the bag combined with the nasal decentration
of CCC can improve the quality of vision specially in standard
MF-IOLs. New method is usable in hydrophobic IOLs with "knee
modified" haptics only.
Erschienen in:
Klin Monatsbl Augenheilkd 2010; 227: Suppl. 1, S1–S24
Georg Thieme Verlag KG Stuttgart · New York · ISSN 1431-634X |