The Road Less Traveled: Ciliary Sulcus Implantation of the Preserflo MicroShunt.

Introduction: Herein, we report on the option and clinical advantage of the Preserflo MicroShunt insertion into the posterior chamber ciliary sulcus in a patient with advanced pseudoexfoliation glaucoma at a high risk of corneal decompensation.

Case Presentation: We describe a 64-year-old advanced pseudoexfoliation glaucoma patient who despite maximal tolerated medical therapy and two failed glaucoma surgeries, still suffered from uncontrolled intraocular pressure (IOP) of 36 mm Hg in his left eye. The patient underwent the implantation of the Preserflo MicroShunt.