Cornea Clinical Trial
Official title:
The Effects of Nitrogen Protoxide + Sevoflurane and Oxygen + Sevoflurane Anesthesia on Corneal Endothelial in Pediatric Patients
To evaluate the mean changes in Endothelial Cell and Corneal pachymetry in eyes that operated under N2O + sevoflurane and O2 + sevoflurane general anesthesia.
40 eyes of 40 patients who had extraocular surgery under general anesthesia will be included in this prospective study. Cell density, Cell variatio, Hexagonality rate and pachymetry specular microscopy results at before surgery and 1 week and 1 month after surgery will be analyzed. O2 (1 l/min) with 50% air and N2O (1 l/min) with 50% air will be applied to each group with flow rate 2 l/min totally, respectively. The duration of surgery will be recorded. ;
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