Prospective 3D Investigation of Bleb Wall after Trabeculectomy Using Anterior-Segment OCT

Figure 4

Scatter plots of the 12-month high-intensity volume ratios of bleb walls with 12-month intraocular pressures (IOPs) (a), 12-month requirements for antiglaucoma eye drops (b), and 12-month bleb vascularity scores (c) after trabeculectomy. The lines are linear approximations.

(a)

(b)

(c)