Needling revision beneficial after Xen implantation

Patients with elevated IOP due to either a fibrotic or shallow bleb or increased vascularity after Xen gel stent implantation experienced a mean 35.9% IOP reduction from preoperative levels after undergoing a needling revision, according to a study.
“Our study shows that needling rates are significantly higher after Xen gel stent implantation than after standard filtering surgery,” study co-author Kaweh Mansouri, MD, MPH, told Healio/OSN.
Fifty-one eyes of 51 patients who underwent mitomycin C-augmented needling revision with at least 24 months of follow-up were included in the

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