Vision Therapy in Sharpstown

Enhancing Vision After Corneal Transplant Surgery

(713) 774-1124

The Scleral Lens Advantage

After a corneal transplant, achieving clear and comfortable vision may require some effort and patience. While corneal transplants offer promising results, complete resolution of vision issues without correction is not expected. Patients often encounter fluctuations in their sight during the healing process and will likely rely on specialty contact lenses and prescription glasses during and after recovery.

In such cases, scleral lenses may be an effective solution for achieving improved visual clarity and lasting comfort.

Three primary types of corneal transplants are commonly performed:

  1. Penetrating Keratoplasty: This procedure involves replacing the entire thickness of the cornea with healthy donor tissue.
  2. Endothelial Keratoplasty: Only the damaged corneal tissue is replaced, leaving healthy tissue intact.
  3. DALK: This procedure leaves the healthy thin posterior corneal layers intact, reducing rejection risk and graft failure.

optometrist with patient


optometrist with eye model

Why Opt for a Corneal Transplant?

Corneal transplants are typically recommended in scenarios such as:

Corneal Scarring: Severe injuries or infections and corneal ectasias such as keratoconus can lead to corneal scarring.

Corneal Cloudiness: Conditions such as Fuchs dystrophy can result in vision loss due to corneal cloudiness.


Scleral Lenses: The Post-Corneal Transplant Solution

While corneal transplants are transformative, they may not fully address irregular corneas. Your Lifetime Eyecare & Contact Lens Center eye doctor may suggest options like rigid gas-permeable lenses (RGP's), hybrid contact lenses, or scleral lenses for enhanced vision.

Scleral lenses have a host of benefits, including:

  • Total Corneal Coverage

    Scleral lenses are custom-designed to vault entirely over the cornea without exerting pressure, ensuring optimal hydration for healing and comfort.

  • Enhanced Stability

    Their larger size compared to other lenses minimizes movement on the eye's surface, reducing the risk of irritation or abrasion.

  • Customized Comfort

    Scleral lenses are tailored to fit each individual's unique eye shape, ensuring personalized comfort and effectiveness.

  • Sustained Clarity

    The space between the lens and the cornea is filled with a hydrating saline solution, maintaining consistent moisture and preventing dryness.

Patient Reviews
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194 Reviews
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- Apr. 15, 2025
Great practice!!
- Apr. 09, 2025
I have been going for years. The entire team is positive and professional. Always, accommodating and... leave me with that feeling that they care and I want to come back!
- Mar. 14, 2025
Very kind, friendly, and professional
- Mar. 12, 2025
Dr Chin and his staff are all amazing! Marcy was very helpful today in seeing my appreciation for a... little flair in my frames, was attentive to my concerns. Dr Chin is -as always- professional and explains everything fully. I highly recommend!
- Feb. 27, 2025
Great place for eye care!
- Feb. 26, 2025
I have been seeing Dr. Allen and his father Dr. Chin for almost 30 years! They are amazing and so ... is all of their staff!!
- Feb. 18, 2025
(Translated by Google) Thank you for your attention to my son. We both feel satisfied with the treat... ment and availability of each of the professionals. Thank you so much. (Original) Gracias por la atención a mi hijo. Ambos nos sentimos satisfechos con el trato y la disponibilidad de cada uno de los profesionales. Muchas gracias.
- Feb. 14, 2025
Dr. Chin and his staff are remarkable. Always providing good quality services during my 30 year com... mitment. I would definitely recommend business if you want to be greeted by an awesome group of professionals.
- Jan. 30, 2025
Love this place. Been coming for decades and always been satisfied.
- Jan. 29, 2025
They know what they're doing . Couldn't ask for more.
- Jan. 14, 2025
I've been a client for at least 40 years; need I say more. Probably not, but I will. When I got Lasi... k years ago, Dr. Chin personally walked me through the process; who does that?
- Dec. 13, 2024
I travel here from wherever in the US (and soon from Europe) I live because the attention and servic... e is second to none.
- Dec. 11, 2024
I feel perfectly comfortable and confident putting my eye care needs in the hands of his caring and ... understanding staff.
- Nov. 08, 2024
Dr. Allen is the best, he worked very hard to make sure my contacts fit perfectly. The staff is ver... y friendly, and helpful.
- Oct. 27, 2024
I went in for my granddaughter's glasses and there was so professional with her and made my granddau... ghter feel comfortable
- Oct. 22, 2024
Awesome customer service and very knowledgeable doctor and nurses!
- Oct. 22, 2024
My husband and I came to Dr. Allen J. Chin to get glasses and contacts yearly since 2014. The staff ... are courteous and the service is organized. We love our doctor because he remembers us even though we see him yearly. During Covid, we decided to get LASIK done in 2020 and he recommended us to do so. We were happy that he was present after our procedure which made us feel comforted. He checked our vision and educated us what to expect and changed to notice. We had no major complications and our checkups are fast. We had a visit recently and I asked him about when we should check our baby vision. He gave us his recommendation based on our history and how it would affect our baby and what to do to protect our baby’s vision. He and clinic are wonderful.
- Oct. 08, 2024
Excellent eye care and innovative doctor willing to go the distance to make sure you are happy with ... the vision you get with your contacts. Highly recommend!
- Oct. 03, 2024
Dr. Chin is very knowledgeable, caring, and responsible. His staff members are friendly and efficien... t. The office is clean and nice. Very pleasant experience.
- Sep. 30, 2024
Dr. Allen H. Chen provides comprehensive and is very knowledgeable. He has been my optometrist for a... Lifetime.

View All 194 Reviews

Scleral Lenses in Sharpstown

Our optometry practice in Sharpstown

Photograph of Allen H. Chin
Hours
  • Monday 8:00 am - 6:00 pm
  • Tuesday 8:00 am - 6:00 pm
  • Wednesday 8:00 am - 5:00 pm
  • Thursday 8:00 am - 6:00 pm
  • Friday 8:00 am - 6:00 pm
  • Saturday 8:00 am - 12:00 pm
  • Sunday Closed
Insurance Plans
  • BCBS Federal Employee Program
  • Aetna
  • United Healthcare
  • Cigna
  • EyeMed
  • VSP
  • Spectera
  • Versant Health
  • National Vision Administration (NVA)
  • Medicare
  • Medicare Part B

eye

Unlock Post-Corneal Transplant Clarity with Scleral Lenses

At Lifetime Eyecare & Contact Lens Center, we believe that your vision should never be a limitation to experiencing life to the fullest. If you're considering a corneal transplant or have already had this procedure, scleral lenses could be the transformative solution you've been searching for.

After a corneal transplant, it's common for patients to experience a period of adjustment as the eye adapts to the new cornea. This transition can result in nearsightedness or astigmatism, necessitating prescription glasses or lenses. However, scleral lenses offer a remarkable alternative, providing visual clarity and lasting comfort. 

Don't let vision challenges hold you back from embracing life's adventures. Schedule an appointment with Lifetime Eyecare & Contact Lens Center today! Explore the possibilities of scleral lenses and experience the world with newfound clarity and relief.

(713) 774-1124