Changes in the area of the anterior capsule opening after intraocular lens implantation.
J Cataract Refract Surg
; 28(9): 1613-7, 2002 Sep.
Article
en En
| MEDLINE
| ID: mdl-12231321
ABSTRACT
PURPOSE:
To evaluate the reduction rate of the area of the anterior capsule opening after continuous curvilinear capsulorhexis (CCC) with 3 types of intraocular lenses (IOLs).SETTING:
St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea.METHODS:
Sixty-five eyes of 51 patients having phacoemulsification and IOL implantation were assigned to 1 of 3 groups based on type of IOL 1-piece acrylic (n = 16), 3-piece acrylic (n = 26), or silicone (n = 23). The area of the anterior capsule opening was measured 1 day and 1, 2, 3, 6, and 12 months postoperatively.RESULTS:
There was significant reduction in the area of the anterior capsule opening 1 day to 3 months postoperatively in all 3 groups (P <.001). There was no further reduction after 3 months in any group. The reduction in the area of the anterior capsule opening was significantly less in both acrylic IOL groups than in the silicone IOL group at 3 months (P =.040) and 12 months (P =.023); however, there was no significant difference between the 2 types of acrylic IOLs (P =.933).CONCLUSIONS:
Although there was a reduction in the area of the anterior capsule opening in all patients, the amount was significantly less in the 2 acrylic IOL groups than in the silicone IOL group. This should be considered when selecting an IOL, especially for eyes at risk for capsule contraction.
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Bases de datos:
MEDLINE
Asunto principal:
Implantación de Lentes Intraoculares
/
Cápsula del Cristalino
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
J Cataract Refract Surg
Asunto de la revista:
OFTALMOLOGIA
Año:
2002
Tipo del documento:
Article
País de afiliación:
Corea del Sur