Welcome to the Moorfields Bleb Grading Website, which is set up as a research tool for use in the evaluation of trabeculectomy outcomes. The site is divided into six sections.

Section 1: Introduction and advice for non-ophthalmic graders.
Section 2: The bleb grading protocol.
Section 3: The standard photographic images to accompany the protocol.
Section 4: The standard grading form for completion by the grader.
Section 5: Contact details
Section 6: Related Links