Tunnel Vision
Understanding peripheral vision loss, causes, and treatment options
What is Tunnel Vision?
Tunnel vision, also known as peripheral vision loss, is a condition where an individual loses the ability to see objects in their peripheral (side) vision while maintaining relatively normal central vision. This creates a narrow "tunnel-like" field of view, as if looking through a straw. The condition results from damage to the optic nerve, retina, or specific areas of the visual pathway. Tunnel vision can develop gradually (most commonly from glaucoma or retinitis pigmentosa) or suddenly (from retinal detachment or stroke). The loss of peripheral vision significantly impacts mobility, safety, and quality of life.
Healthy Baseline
Optimal function
- Full 180-degree horizontal visual field
- Normal peripheral vision for safe navigation
- No blind spots in side vision
- Ability to see objects approaching from the side
- Normal night vision and peripheral contrast detection
- Symmetrical vision in both eyes
When Tunnel Vision Occurs
Common presentations
- Variation from normal baseline
- Variation from normal baseline
- Variation from normal baseline
- Variation from normal baseline
- Variation from normal baseline
- Variation from normal baseline
What's Causing Your Tunnel Vision
Identifying the underlying causes of tunnel vision allows us to target treatment effectively for lasting results.
Primary Open-Angle Glaucoma
Most Common Cause - 90% of casesChronic increase in intraocular pressure damages optic nerve fibers, starting with peripheral vision.
Retinitis Pigmentosa
Common inherited causeInherited degeneration of rod and cone photoreceptors, typically starting with peripheral retina.
Angle-Closure Glaucoma
Less common but urgentSudden blockage of drainage angle causes rapid pressure increase and acute vision loss.
Retinal Detachment
Vision emergencyRetina separates from back of eye, affecting corresponding visual field area.
Stroke (Occipital Lobe)
Depending on stroke locationDamage to visual processing area can cause characteristic visual field defects.
Pituitary Tumor
Uncommon but importantTumor compresses optic chiasm, causing characteristic bitemporal field loss.
Optic Neuropathy
VariableVarious conditions damage optic nerve, affecting visual field.
Advanced Diabetic Retinopathy
With long-standing diabetesProliferative diabetic retinopathy can cause peripheral retinal damage.
How We Assess Causes
Our comprehensive evaluation combines detailed health history, advanced diagnostic testing, and constitutional assessment to identify the unique combination of factors contributing to your tunnel vision.
Important Note
The probabilities shown are based on clinical research and our patient population. Your individual case may have different contributing factors. A comprehensive evaluation is necessary to determine your specific root causes.
Common Questions About Tunnel Vision
Find answers to common questions about tunnel vision, treatment options, and what to expect
Still Have Questions?
We are here to help! Reach out to our medical team for personalized answers about your condition and treatment options.
Get Your Questions AnsweredStart Your Treatment Journey Today
Take the first step towards healing and recovery with our expert medical team
Expert Specialists
Board-certified practitioners
Proven Results
95% patient satisfaction
Personalized Care
Individual treatment plans
Location
Healers Clinic, St. 15, Al Wasl Road, Jumeira 2, Dubai
Hours
Open 7 Days: 9AM - 7PM