Day-case trabeculectomies: safety and efficacy.

A comparison of 90 day-case and 102 in-patient trabeculectomies is presented. There was no statistically significant difference in the incidence of post-operative hyphaema (Chi-squared test p = 0.84), shallow anterior chamber (p = 0.46), flat bleb (p = 0.84) or hypotony (p = 0.87) between the two groups. Casualty attendances, readmissions and further surgery in the postoperative period were seen with similar frequency in each group. Intraocular pressure control three months following surgery was not compromised by undergoing the procedure as a day-case (p = 0.29). This study demonstrates the safety and efficacy of ambulatory filtration surgery.