Glaukos® iStent Infinite Trabecular Micro-Bypass System in Subjects With Mild to Moderate Primary Open-angle Glaucoma

Inclusion Criteria: * Diagnosis of primary open-angle glaucoma * Phakic or pseudophakic * Age 35 years or older Exclusion Criteria: * Traumatic, uveitic, neovascular, angle-closure glaucoma or * glaucoma associated with vascular disorders * Active corneal inflammation or edema * Retinal disorders not associated with glaucoma