Outcomes of Ab-Interno Canaloplasty and Gonioscopy-Assisted Transluminal Trabeculotomy in Eyes with Sustained Intraocular Pressure Elevation Following Intravitreal Injections

Combined ab-interno canaloplasty and GATT using the iTrack microcatheter is a safe surgical option for selected eyes with sustained IOP elevation following intravitreal injections. The procedure achieved meaningful reductions in IOP and medication use, including in eyes requiring continued intravitreal therapy, supporting a primary surgical effect. Careful patient selection and long-term follow-up remain essential, as a subset of eyes may require additional intervention.