Keratoconus treatment for patients from León

Dr. Emmanuel Bolaños Betancourt: ophthalmic surgeon with subspecialty training in Cornea, Refractive Surgery, and Cataract Microsurgery. I practice at Hospital Aranda de la Parra Puerto Interior (20 minutes from León, on the road to Bajío International Airport) and at Oftalmo-Visión Clínica Oftalmológica in downtown Silao. Board certified by the Consejo Mexicano de Oftalmología since 2013, member 3045. More than 15 years in clinical practice, 292 combined Google reviews with a 4.9 average.

Keratoconus Treatment for Patients from León: Screening Most Clinics Skip

If you were diagnosed with keratoconus, if your prescription keeps changing faster each time, if your contact lenses no longer fit right, or if you simply suspect something is off with your cornea, it is worth coming in for a keratoconus evaluation before the cornea progresses further.

I am Dr. Emmanuel Bolaños. I ran the Corneal Transplant Program at Hospital Regional de Alta Especialidad del Bajío from 2014 to 2017. I see keratoconus patients from León at my office in Hospital Aranda de la Parra Puerto Interior, 20 minutes from the city.

Why early detection matters

Keratoconus progresses. If it is caught at its earliest stage, called forme fruste keratoconus, and treated in time, the cornea can be stabilized before it reaches advanced stages. The difference between treating forme fruste keratoconus and treating grade 3 to 4 keratoconus is enormous: in the first case, cross-linking is usually enough; in the second, you already need intracorneal rings or a transplant.

The problem is that forme fruste keratoconus almost never shows up in a routine exam. The only way to see it is with corneal topography and tomography.

The studies I run to diagnose keratoconus

• Corneal topography: maps the surface shape
• Corneal tomography: evaluates internal structure and thinning
• Pachymetry: measures thickness across different zones
• Aberrometry: detects the characteristic optical aberrations
• Slit lamp exam: observes the corneal structure directly

I have all of these in the same office. I do not send you somewhere else for your studies.

Treatment options by stage

Corneal Cross-Linking (CXL)

Strengthens the collagen fibers in the cornea with ultraviolet light combined with riboflavin (vitamin B2). It is the most effective treatment for stopping progression. It applies especially to forme fruste keratoconus and grade 1 to 2 with documented progression.

I use AVEDRO equipment, the reference brand for accelerated cross-linking.

Specialty contact lenses

For mild to moderate keratoconus where the cornea still tolerates a lens:

• Rigid gas permeable (RGP) lenses
• Scleral lenses
• Hybrid lenses

These lenses improve vision without surgery, but they do not stop progression on their own.

Intrastromal rings

Placed within the thickness of the cornea to improve its shape and stability. Indicated for grade 2 to 3 keratoconus with poor contact lens tolerance.

Corneal transplant

For advanced cases (grade 4) where other options have been exhausted. I perform both penetrating and lamellar techniques, depending on the case.

One thing that matters: do not rub your eyes

Repeated microtrauma from eye rubbing is one of the main causes of keratoconus progression. If you have allergies or itching, I treat those as part of your management plan. Stopping the rubbing can matter as much as any corneal procedure.

Until what age does keratoconus progress?

In most cases it progresses until age 30 to 35 and then stabilizes. Some patients keep progressing beyond that, especially with a family history, severe allergies, or chronic eye rubbing.

If you are coming from León

A complete keratoconus evaluation takes a single visit. If you need cross-linking, I usually schedule it for a short second visit. If you need rings or a transplant, we coordinate the dates to minimize your trips from León.

Cases where I decline to treat

I tell you clearly, from the first consultation: there are cases where cross-linking adds no value (corneas too thin, keratoconus already stable for years), where rings are not technically viable, or where a transplant would be premature. My commitment is to you and your cornea, not to the surgery.

Schedule your evaluation

WhatsApp me at +52 472 688 2050 or use the contact form. I answer personally.

Schedule an evaluation · Learn more about keratoconus · About my training

Last updated: May 30, 2026 · Reviewed by Dr. Emmanuel Bolaños, ophthalmic surgeon (Mexican Board of Ophthalmology, member 3045).