Original ResearchPublished 1 September 2026Two-year outcomes of PRESERFLO MicroShunt implantation in a real-world heterogeneous glaucoma cohort: a retrospective single-center studyAnina Zeier · Markus Tschopp · Daniel Barthelmes · Anthia PapazoglouFrontiers in Ophthalmologydoi 10.3389/fopht.2026.1835844