Retinal Vascular Changes in Primary Open Angle Glaucoma Patients

Retinal Vascular Changes in Primary Open Angle Glaucoma Patients

the study aims to detect ischemic changes in macula using OCT angiography in primary open angle glaucoma patients correlating with glaucoma staging system II by visual field.

Our study will be designed as " prospective non-randomized case - control study" The study will include 100 eyes of 100 participants 50 eyes of normal subjects , non-glaucomatous subjects 50 eyes of 50 patients with POAG To detect ischemic changes in macula using OCT angiography correlating with glaucoma staging system II by visual field.

Inclusion Criteria:

• (> 18 years old)

Exclusion Criteria:

• patients with cataract
• retinal disorders including: AMD , Macular degeneration , retinal detachment , retinitis pigmentosa , etc .
• corneal opacites
• any ocular surgeries
• patients with systemic disease.
• patient refusal