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Corneal Disease·Tustin, Orange County

Keratoglobus Treatment in Tustin, California

Medically reviewed by Dr. Alexander Bonakdar, O.D. · Updated April 2026

Keratoglobus is a rare non-inflammatory corneal ectasia where the entire cornea becomes uniformly thin and protrudes forward in a globular shape — unlike keratoconus, which protrudes in a cone. The generalized thinning makes the cornea fragile and prone to rupture from minor trauma. Standard glasses and contact lenses typically cannot correct the extreme irregular astigmatism. Scleral lenses are the primary non-surgical treatment, providing both vision correction and a protective shell over the fragile cornea.

Tustin residents with keratoglobus often delay care due to busy schedules. Our efficient diagnostic protocols mean accurate corneal assessment and treatment planning in a single thorough visit.

Dr. Bonakdar on Keratoglobus

Direct Answers from Dr. Bonakdar

Dr. Alexander Bonakdar at EyeCare Center of Orange County provides expert keratoglobus diagnosis and treatment for patients in Tustin 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 Keratoglobus?

Keratoglobus is a rare non-inflammatory corneal ectasia where the entire cornea becomes uniformly thin and protrudes forward in a globular shape — unlike keratoconus, which protrudes in a cone. The generalized thinning makes the cornea fragile and prone to rupture from minor trauma. Standard glasses and contact lenses typically cannot correct the extreme irregular astigmatism. Scleral lenses are the primary non-surgical treatment, providing both vision correction and a protective shell over the fragile cornea.

How is Keratoglobus treated?

Treatment options include Scleral Contact Lens Fitting, Protective Eyewear (polycarbonate), Corneal Cross-Linking (selected cases), Tectonic Corneal Grafting (perforations). The best approach depends on your specific diagnosis, severity, and lifestyle needs.

What are the symptoms of Keratoglobus?

Common symptoms include Severely distorted vision, Extreme irregular astigmatism, Globular corneal protrusion visible on examination, History of corneal perforation or hydrops with minor trauma, Vision not correctable with glasses. If you experience any of these, a comprehensive eye examination can determine the cause.

What are the symptoms of Keratoglobus?

If you or a family member in Tustin experience any of the following symptoms, scheduling an evaluation sooner rather than later leads to better outcomes:

  • Severely distorted vision
  • Extreme irregular astigmatism
  • Globular corneal protrusion visible on examination
  • History of corneal perforation or hydrops with minor trauma
  • Vision not correctable with glasses

How is Keratoglobus treated?

For Tustin residents, we design treatment plans that balance effectiveness with convenience—minimizing follow-up visits while ensuring optimal outcomes:

Scleral Contact Lens Fitting
Protective Eyewear (polycarbonate)
Corneal Cross-Linking (selected cases)
Tectonic Corneal Grafting (perforations)
Pentacam Corneal Tomography Monitoring

Keratoglobus FAQs for Tustin Patients

Common questions from Tustin patients about our eye care services

At EyeCare Center of Orange County, we diagnose keratoglobus using advanced diagnostic equipment including corneal topography, OCT imaging, and comprehensive eye examinations. Tustin residents appreciate our efficient diagnostic process—thorough evaluation and results discussion in a single appointment that respects your schedule.
We offer comprehensive treatment options for keratoglobus including specialty contact lenses, medical therapy, and advanced procedures. For Tustin commuters, we prioritize treatments that provide stable vision for driving and work, with follow-up schedules that minimize time away from your routine.
Call (949) 323-3600 or book online. Initial consultations take 60-90 minutes and include comprehensive testing. Conveniently located for Tustin residents with ample parking and easy access, typically within a 15-25 minute drive from most neighborhoods.
We accept most major vision and medical insurance plans including VSP, EyeMed, and Medicare for keratoglobus diagnosis and treatment. We don't take Medi-Cal. We verify your coverage and discuss costs before any procedures.

Have more questions? Call us at (949) 323-3600

We don't take Medi-Cal

Keratoglobus Care for Tustin Residents

Corneal conditions like keratoglobus require specialized diagnostic equipment and clinical experience. Tustin families trust our practice because we combine modern technology with the personal attention of a neighborhood eye doctor. Our practice uses high-resolution corneal topography and anterior segment OCT to evaluate the cornea's structure layer by layer. This precision is essential for keratoglobus, where treatment decisions depend on accurate staging and documentation of changes over time. We develop individualized treatment plans that may include medicated drops, specialty lenses, or surgical referral when indicated.

About Tustin

Family-oriented suburban community with excellent schools

Population: 80,000+

Young familiesProfessionalsDiverse communityStudents

Languages Spoken in Tustin

Our practice serves the diverse Tustin community. We provide care to patients who speak:

EnglishSpanishKoreanVietnamese

Eye Health Priorities for Tustin

  • Whole-family eye care
  • School vision screenings
  • Contact lens fittings for all ages
  • Progressive lens consultations
  • Annual comprehensive exams

Conveniently Located Near Tustin Landmarks

Our Orange County practice is easily accessible for Tustin patients living near:

The District at Tustin Legacy
Tustin Marketplace
Tustin Sports Park
Old Town Tustin

Getting to Our Office from Tustin

Drive Time
10 min
Distance
2.3 mi

Our office at 801 N Tustin Ave is right in Santa Ana — no freeway needed. On-site parking is available in the building.

801 N Tustin Ave, Ste 404, Santa Ana, CA 92705 — Get Directions

Tustin Neighborhoods We Serve

  • Old Town Tustin
  • Tustin Legacy
  • North Tustin
  • Columbus Grove

Zip codes: 92780, 92782

Why Tustin Patients Choose EyeCare Center for Keratoglobus

Corneal Specialty Practice

Dr. Bonakdar has 35+ years treating corneal conditions including keratoglobus, with advanced slit lamp and topography diagnostics.

Scleral Lens Expertise

Custom scleral and specialty contact lens fittings for irregular corneas, dry eye, and post-surgical rehabilitation.

Same-Day Urgent Visits

Tustin patients with acute corneal symptoms can often be seen the same day for prompt diagnosis and treatment.

Coordinated Surgical Care

When corneal surgery is needed, we coordinate with top corneal surgeons and manage your complete pre- and post-operative care.

Dr. Alexander Bonakdar, O.D. — Optometrist at EyeCare Center of Orange County specializing in keratoconus and scleral lenses
Dr. Alexander Bonakdar, O.D. — California-licensed Optometrist with 35+ years of specialty contact lens practice. Graduate of the Illinois College of Optometry.

Your Keratoglobus Specialist in Tustin

Dr. Alexander Bonakdar is a California-licensed Optometrist (O.D.) with over 35 years of experience treating keratoglobus and complex eye conditions. A graduate of the Illinois College of Optometry, he has helped over 10,000 patients achieve and maintain clear vision.

35+ Years10,000+ PatientsIllinois College of Optometry
Learn more about Dr. Bonakdar →

Patient Stories from Tustin

See why your neighbors in Tustin trust us with their vision.

Comprehensive Exam

"Not a fan of getting my eyes checked but the receptionist and Dr. were very nice and eased my anxiety."

emily garcia
Santa Ana, CA

Comprehensive Exam

"I came back for my yearly visit and had a great experience as always."

Eduardo arias
Santa Ana, CA

Schedule Your Keratoglobus Consultation

Expert diagnosis and treatment for Tustin and Orange County residents.

Call (949) 323-3600

We don't take Medi-Cal