Bleb morphology of glaucoma drainage devices on magnetic resonance imaging.
Correia Barão Rafael, Berhanu David, Bernardo Matos Diogo, Barata André Diogo, Sousa Rita, Abegão Pinto Luís
MRI revealed double-layered blebs are common with glaucoma drainage devices. Bleb volume correlates differently with IOP over time, and the PGI forms larger blebs, impacting long-term pressure control.