
Coloboma: Symptoms, Causes & Treatment in Orange CountyExpert Eye Care from Orange County’s Leading Specialists
Expert information about coloboma from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.

Expert information about coloboma from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.
Coloboma — At a Glance
Severity & Type
When to See a Doctor
Schedule a comprehensive eye exam if you experience persistent symptoms.
Key Symptoms
- Keyhole-shaped pupil
- Light sensitivity
- Vision loss (if retina/nerve involved)
Treatment Options
- Sunglasses/Colored Contacts (for glare)
- Low Vision Aids
- Surgery (rarely)
What is Coloboma?
A coloboma is a missing piece of tissue in the eye structure (iris, retina, choroid, or optic nerve) present at birth. It looks like a keyhole pupil.
At EyeCare Center of Orange County, we specialize in the diagnosis and treatment of coloboma. Our experienced optometrists use state-of-the-art technology to provide comprehensive care and help preserve your vision.
Common Symptoms of Coloboma
If you're experiencing any of these symptoms, schedule a comprehensive eye examination:
Keyhole-shaped pupil
Light sensitivity
Vision loss (if retina/nerve involved)
Treatment Options for Coloboma
We offer comprehensive treatment options tailored to your specific needs:
Sunglasses/Colored Contacts (for glare)
Low Vision Aids
Surgery (rarely)
Why Choose EyeCare Center of Orange County?
Over 30 Years of Experience
Dr. Alexander Bonakdar has been serving Orange County since 1991 with specialized expertise in congenital.
Advanced Diagnostic Technology
We utilize the latest equipment for accurate diagnosis and effective treatment of coloboma.
Personalized Treatment Plans
Every patient receives customized care based on their unique needs and condition severity.
Comprehensive Eye Care
From diagnosis to treatment and follow-up care, we provide complete support throughout your treatment journey.
Frequently Asked Questions
Does it affect vision?
Iris coloboma may only cause glare. Retinal or optic nerve colobomas can cause significant blind spots.
Can it be fixed?
The missing tissue cannot be replaced. We manage the symptoms (like glare) and maximize remaining vision.
Is it genetic?
It can be genetic or sporadic. It is sometimes associated with other syndromes (CHARGE syndrome).
Does insurance cover Coloboma treatment?
Most vision and medical insurance plans cover diagnostic exams and medically necessary treatments. We accept most major insurance plans and can help verify your coverage before treatment.
Schedule Your Consultation
Get expert diagnosis and treatment for coloboma.
Related Conditions
Find Coloboma Treatment Near You
Don't Let Coloboma Impact Your Vision
Schedule your comprehensive eye examination today and get expert diagnosis and treatment.
Related Reading
Related Conditions
- Microphthalmia
Microphthalmia is a birth defect where one or both eyes are abnormally small. It can range from mild to severe.
- Aniridia
Aniridia is the complete or partial absence of the iris (the colored part of the eye). These eyes appear completely black (large pupil).
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