Glaucoma Screening
Glaucoma is a progressive eye condition that can damage the optic nerve, often without noticeable early symptoms. Because it typically develops silently, structured screening plays a critical role in early detection and long-term visual preservation.
At Glassery Optometry, glaucoma assessment is performed as part of a detailed Comprehensive Eye Test, with specific attention to optic nerve health and intraocular pressure trends over time.
What Is Glaucoma?
Glaucoma refers to a group of conditions that affect the optic nerve, commonly associated with increased intraocular pressure. Damage may occur gradually, often without pain or obvious visual change in the early stages.
If untreated, glaucoma can lead to permanent peripheral vision loss.
Routine monitoring is essential because early intervention significantly improves long-term outcomes.
Who Is at Higher Risk?
You may be at increased risk if you:
- Are over 40 years of age
- Have a family history of glaucoma
- Have elevated eye pressure
- Have diabetes or high blood pressure
- Are of certain ethnic backgrounds
Even in the absence of symptoms, preventative assessment remains important.
What Happens During Glaucoma Screening?
Intraocular Pressure Measurement
Eye pressure is measured using calibrated instruments to detect elevation.
Optic Nerve Evaluation
The optic nerve is examined for structural changes.
Digital Retinal Imaging
High-resolution imaging documents the optic nerve for long-term comparison.
Peripheral Vision Testing
Where clinically indicated, visual field testing may be performed.
These assessments are typically integrated into a structured Comprehensive Eye Test.
Why Ongoing Monitoring Matters
Glaucoma damage is irreversible, but progression can often be slowed with early identification and management.
Monitoring allows:
- Trend analysis of eye pressure
- Structural comparison of optic nerve imaging
- Early referral where required
Patients experiencing fluctuating clarity or coexisting surface discomfort may also benefit from evaluation through Dry Eye Assessment and Management to ensure accurate measurement conditions.
Glaucoma and Age-Related Changes
As we age, structural changes within the eye may increase glaucoma risk. Patients also experiencing near-vision changes may undergo review within Multifocal and Progressive Lens Assessment to ensure optimal visual performance alongside ocular health monitoring.