Pachymetry measures the thickness of the cornea—the transparent, dome-shaped layer that covers the front of your eye. This metric is critical because corneal thickness significantly influences intraocular pressure (IOP) readings. An unusually thin or thick cornea can cause inaccurate results, potentially masking conditions like glaucoma or leading to unnecessary treatment.
What to expect during the test
The test is quick and comfortable. After applying numbing drops to your eyes, the specialist gently places a small pachymetry probe against the centre of your cornea. The measurement takes just a minute for both eyes and provides essential data to inform your treatment plan.
Clinical benefits
- Ensures accurate IOP measurement crucial for glaucoma diagnosis and management
- Reduces the risk of misdiagnosis resulting from corneal thickness variations
- Enhances precision in personalised treatment planning and ongoing monitoring
- Supports safer, more effective eye care outcomes
