Ataxia-Telangiectasia (Louis-Bar Syndrome) Treatment in Rancho Santa Margarita, California
Ataxia-Telangiectasia (Louis-Bar Syndrome) — At a Glance
Severity & Type
When to See a Doctor
Schedule an appointment promptly. Early treatment significantly improves outcomes.
Key Symptoms
- Ocular telangiectasias (prominent dilated vessels on sclera)
- Oculomotor apraxia (difficulty moving eyes voluntarily)
- Nystagmus (involuntary eye movements)
- Strabismus
- Difficulty tracking objects
Treatment Options
- Regular comprehensive eye examinations
- Assessment and monitoring of eye movement disorders
- Vision therapy for oculomotor dysfunction when appropriate
- Prism glasses for strabismus management
- Educational accommodations for reading difficulties
Ataxia-Telangiectasia (A-T), also called Louis-Bar syndrome, is a rare autosomal recessive disorder affecting multiple body systems. Ocular telangiectasias - dilated blood vessels appearing on the whites of the eyes - are pathognomonic and typically appear between ages 5-8. Oculomotor apraxia, the inability to smoothly move the eyes from one point to another, is an early defining symptom that significantly impacts reading and daily activities.
Rancho Santa Margarita families should know that ataxia-telangiectasia (louis-bar syndrome) can affect patients of all ages. Our practice provides age-appropriate evaluation and treatment, with clear explanations that help every family member understand the care plan.
Dr. Bonakdar on Ataxia-Telangiectasia (Louis-Bar Syndrome)
Direct Answers from Dr. Bonakdar
Dr. Alexander Bonakdar at EyeCare Center of Orange County provides expert ataxia-telangiectasia (louis-bar syndrome) diagnosis and treatment for patients in Rancho Santa Margarita and throughout Orange County. With over 35 years of clinical experience and advanced diagnostic technology, each patient receives a personalized treatment plan based on their specific condition severity and lifestyle needs.
What is Ataxia-Telangiectasia (Louis-Bar Syndrome)?
Ataxia-Telangiectasia (A-T), also called Louis-Bar syndrome, is a rare autosomal recessive disorder affecting multiple body systems. Ocular telangiectasias - dilated blood vessels appearing on the whites of the eyes - are pathognomonic and typically appear between ages 5-8. Oculomotor apraxia, the inability to smoothly move the eyes from one point to another, is an early defining symptom that significantly impacts reading and daily activities.
How is Ataxia-Telangiectasia (Louis-Bar Syndrome) treated?
Treatment options include Regular comprehensive eye examinations, Assessment and monitoring of eye movement disorders, Vision therapy for oculomotor dysfunction when appropriate, Prism glasses for strabismus management. The best approach depends on your specific diagnosis, severity, and lifestyle needs.
What are the symptoms of Ataxia-Telangiectasia (Louis-Bar Syndrome)?
Common symptoms include Ocular telangiectasias (prominent dilated vessels on sclera), Oculomotor apraxia (difficulty moving eyes voluntarily), Nystagmus (involuntary eye movements), Strabismus, Difficulty tracking objects. If you experience any of these, a comprehensive eye examination can determine the cause.
What are the symptoms of Ataxia-Telangiectasia (Louis-Bar Syndrome)?
Parents and families in Rancho Santa Margarita should watch for these symptoms in both children and adults, as early detection significantly improves treatment outcomes:
- Ocular telangiectasias (prominent dilated vessels on sclera)
- Oculomotor apraxia (difficulty moving eyes voluntarily)
- Nystagmus (involuntary eye movements)
- Strabismus
- Difficulty tracking objects
- Problems with reading and visual attention
- Progressive decline in smooth eye movements
How is Ataxia-Telangiectasia (Louis-Bar Syndrome) treated?
We work with Rancho Santa Margarita families to select treatments that fit both the patient's needs and the family's schedule, with clear instructions parents and patients can follow at home:
Ataxia-Telangiectasia (Louis-Bar Syndrome) FAQs for Rancho Santa Margarita Patients
Common questions from Rancho Santa Margarita patients about our eye care services
Have more questions? Call us at (714) 558-1182
Ataxia-Telangiectasia (Louis-Bar Syndrome) Care for Rancho Santa Margarita Residents
Ataxia-Telangiectasia (Louis-Bar Syndrome) is a systemic condition with important ocular manifestations that require specialized monitoring. We serve Rancho Santa Margarita families by making appointments efficient and educational, ensuring parents understand their child's diagnosis and every patient leaves with a clear care plan. Patients from Rancho Santa Margarita with ataxia-telangiectasia (louis-bar syndrome) benefit from our comprehensive approach: we screen for the specific ocular findings associated with this condition, document baseline and changes, and communicate findings to your managing physician. Regular surveillance helps detect treatable complications early.
About Rancho Santa Margarita
Master-planned foothill community with excellent schools and outdoor recreation
Population: 48,000+
Languages Spoken in Rancho Santa Margarita
Our practice serves the diverse Rancho Santa Margarita community. We provide care to patients who speak:
Eye Health Priorities for Rancho Santa Margarita
- Pediatric eye exams and vision screening
- Myopia control and management
- Sports vision for young athletes
- Digital eye strain from screens
- Learning-related vision problems
Conveniently Located Near Rancho Santa Margarita Landmarks
Our Orange County practice is easily accessible for Rancho Santa Margarita patients living near:
Getting to Our Office from Rancho Santa Margarita
Rancho Santa Margarita patients typically reach our Santa Ana office via the 241 Toll Road in approximately 35 minutes. Free on-site parking is available in our building.
801 N Tustin Ave, Ste 404, Santa Ana, CA 92705 — Get DirectionsRancho Santa Margarita Neighborhoods We Serve
- Dove Canyon
- Robinson Ranch
- Tijeras Creek
- Walden
Zip codes: 92688
Don't Delay Treatment for Ataxia-Telangiectasia (Louis-Bar Syndrome)
Without timely care, ataxia-telangiectasia (louis-bar syndrome) can lead to lasting visual impairment. Early diagnosis and treatment offer the best outcomes for Rancho Santa Margarita patients.
Why Rancho Santa Margarita Patients Choose EyeCare Center for Ataxia-Telangiectasia (Louis-Bar Syndrome)
35+ Years of Experience
Dr. Alexander Bonakdar has served Orange County since 1991, with extensive experience treating ataxia-telangiectasia (louis-bar syndrome).
Advanced Diagnostics
OCT imaging, corneal topography, visual field testing, and retinal photography for precise diagnosis.
Insurance Accepted
VSP, EyeMed, Medicare, Medi-Cal, and most major vision and medical insurance plans.
Convenient for Rancho Santa Margarita
Open Monday through Friday 9 AM – 6 PM with easy access from Rancho Santa Margarita and surrounding communities.

Your Ataxia-Telangiectasia (Louis-Bar Syndrome) Specialist in Rancho Santa Margarita
Dr. Alexander Bonakdar is a board-certified ophthalmologist with over 35 years of experience treating ataxia-telangiectasia (louis-bar syndrome) and complex eye conditions. Trained at the #1-ranked Bascom Palmer Eye Institute, he has helped over 10,000 patients achieve and maintain clear vision.
Patient Stories from Rancho Santa Margarita
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"Not a fan of getting my eyes checked but the receptionist and Dr. were very nice and eased my anxiety."
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"I came back for my yearly visit and had a great experience as always."
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Expert diagnosis and treatment for Rancho Santa Margarita and Orange County residents.