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¡¡¡¡Observation of corneal endothelial cell after trabeculectomy
Abstract AIM: To observe the changes of corneal endothelial cell if affected by trabeculectomy. METHODS: Forty patients (56 eyes) had undergone test of corneal endothelial cell density and cellular morphology by non-contact corneal endothelial microscope before and after trabeculectomy. RESULTS: Except the shallow of anterior chamber(plus 2) in four eyes, the mean value of corneal endothelial cell density of 52 eyes was 2 580.9¡À323.20/mm2 before surgery and 2 558.28¡À341.83/mm2 one week after surgery. There were no statistical significance between before and after surgery on the maximum£¬the minimum and the mean cellular area, the standard deviation and coefficient variation of cellular area, and the percentage of hexagonal cell, respectively(P >0.05). CONCLUSION: Trabeculectomy has no harmful effect on corneal endothelial cell under usual condition.
¡¤ KEYWORDS£º primary glaucoma£» corneal endothelial cell£» corneal endothelial microscope£» trabeculectomy
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