The Effects of Pars Plana Vitrectomy on the Corneal Endothelium
Journal of the Korean Ophthalmological Society
;
: 1342-1347, 1997.
Article
Dans Coréen
| WPRIM
| ID: wpr-36032
ABSTRACT
The objective of this study was to examine the effects of pars plana vitrectomy on the corneal endothelium. Thirty-one patients scheduled for pars plana vitrectomy were enrolled in this prospective study. Specular microscopic examination to check central corneal thickness (CCT) and central corneal endothelial density (CCED) was underwent at preoperatively and 1 week, 1 month, 2 months postoperatively. The duration of intravitreal irrigation and the volume of solution were checked also. Transient corneal edema and decrease in endothelial cell density with statistical significance was observed at 1 week postoperatively. We found that neither duration of intraocular irrigation nor the volume of solution used is related with corneal changes. The eyes with combined lensectomy showed more severe corneal edema and significant greater reduction of endothelial cell density at 1 month and 2 months postoperatively compared to phakic eyes. Diabetic eyes also showed a significant greater reduction of endothelial cell density at 2 months postoperatively compared to nondiabetic eyes.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Vitrectomie
/
Endothélium de la cornée
/
Oedème cornéen
/
Études prospectives
/
Cellules endothéliales
Type d'étude:
Étude observationnelle
Limites du sujet:
Humains
langue:
Coréen
Texte intégral:
Journal of the Korean Ophthalmological Society
Année:
1997
Type:
Article
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