Research Article

[Retracted] Modified Trabeculectomy versus Glaucoma Drainage Implant Surgery: A Retrospective Comparative Study for Refractory Glaucoma Treatment

Figure 3

IOP of the study patients in the modified trabeculectomy, AGV, and EX-PRESS groups before surgery and 1 day, 1 week, 1 month, 3 months, 6 months, and the last follow-up after surgery. IOP of the study patients in the three groups declined dramatically after surgery ( vs. before surgery in group A; vs. before surgery in group B; # vs. before surgery in group C). Group A: modified trabeculectomy group; Group B: AGV group; Group C: EX-PRESS group; preop.: preoperative; postop.: postoperative.