Research Article

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

Figure 6

The anterior chamber depth (ACD) before surgery and at 6 months after surgery. The postoperative ACD in the three groups was deeper than that before operation. However, the postoperative ACD in the AGV group increased significantly ( vs. before surgery). Group A: modified trabeculectomy group; Group B: AGV group; Group C: EX-PRESS group; preop.: preoperative; postop.: postoperative. vs. preoperative.