How long does trabeculectomy take?It usually takes approximately one hour, or a bit longer if it is performed under general anaesthesia.By trusitdave|2020-05-16T16:51:40+00:00May 16th, 2020|Trabeculectomy|Share This Story, Choose Your Platform!FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: trusitdave