Revision of encapsulated blebs after trabeculectomy: Long-term comparison of standard bleb needling and modified needling procedure combined with transconjunctival scleral flap sutures
Fig 1
Courses of the intraocular pressure (A), visual acuity (B), mean deviation (C) and pattern standard deviation (D) for two years after the bleb revision in both study groups.
The group, which received single needle procedure, is shown in blue, while the group, which received a combined procedure of needling with transconjunctival scleral flap sutures, is shown in red.