Vision Therapy in West Plano

Keratoconus and Contact Lenses: Finding the Perfect Fit

(972) 378-0707

Understanding Keratoconus: A Vision Disorder

Your cornea, the clear, round, front surface of your eye, is the first ocular tissue that light passes through on its way to the retina. Keratoconus causes the cornea to thin, steepen, and form an irregular cone-shape. This transformation causes light to focus on the retina incorrectly, which leads to distorted vision.

woman putting in contact


What Are the Symptoms of Keratoconus?

There are two primary ways keratoconus affects your vision, and it shows up as:

  • Irregular Astigmatism: The cornea, which typically has a smooth spherical shape, undergoes a transformation into a cone-like structure. This alteration results in a wavy and uneven corneal surface, known as irregular astigmatism.
  • Nearsightedness: As the front part of your eye expands, your vision becomes increasingly nearsighted. This means that you can only see objects clearly when they are up close (however in keratoconus, even objects at near may still appear distorted). Anything at a distance appears blurry.
  • Variable or quickly changing vision. The inability to achieve clear vision in glasses or soft contacts when it had been possible in the recent past.

Recognizing the signs of keratoconus is essential, as early detection can lead to more effective treatment. Keep an eye out for the following symptoms:

  • Double or triple vision when using just one eye
  • Blurriness of objects both near and far
  • Perception of bright lights with halos around them
  • Presence of light streaks
  • The presence of ghost images
  • Persistent blurry vision that affects your ability to drive safely

Scleral Lenses in West Plano

Our optometry practice in West Plano

Photograph of Albert  Pang
Hours
  • Monday 9:00 am - 6:00 pm
  • Tuesday 9:00 am - 6:00 pm
  • Wednesday Closed
  • Thursday 9:00 am - 6:00 pm
  • Friday 8:00 am - 4:00 pm
  • Saturday Closed
  • Sunday Closed
Insurance Plans
  • VSP
  • Medicare
  • United Healthcare
  • Aetna
  • Spectera
  • Anthem
  • EyeMed
  • Anthem Blue Cross Blue Shield
  • MetLife

adding contact drops

Causes and Risk Factors: Can it Damage Your Vision?

The precise cause of keratoconus remains unknown. Researchers believe that some individuals may have a genetic predisposition to the condition.

However, several factors have been associated with the development of keratoconus:

Family History: If a family member has been diagnosed with keratoconus, there is an increased likelihood of inheriting the condition. If you have keratoconus, it is advisable to have your children's eyes examined for early signs, by the age of 10 at the latest. Early detection of keratoconus is crucial for successful management and prevention of severe disease.

Certain Medical Conditions: Research has indicated a correlation between keratoconus and systemic conditions such as Down syndrome, Ehlers-Danlos syndrome, osteogenesis imperfecta, retinitis pigmentosa, sleep apnea, Lebers congenital amaurosis, Marfan’s, and other connective tissue disorders.Inflammation: Inflammatory conditions like allergies, asthma, or atopic eye disease have the potential to weaken the corneal tissue over time.

Eye Rubbing: Vigorous and persistent eye rubbing can lead to corneal damage. Excessive eye rubbing can accelerate its progression for individuals already diagnosed with keratoconus.

Patient Reviews
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299 Reviews
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- Feb. 19, 2024
Professional, Compassionate, Communication, Experts, Caring
- Feb. 14, 2024
I truly liked Dr. Youngblood and the staff. Great doctor, loved the way she approached me. The staff... are polite, friendly, courteous and sincere. I gave it a five because that is what they really are, five star
- Jan. 28, 2024
Everyone is so nice and helpful. Dr. Pang is pretty funny, too.
- Jan. 01, 2024
I am not new in the area, but had not ventured out to find eye care since moving to my area. I found... trinity eye care through someone else, and decided to give it a try. They are extremely thorough, up-to-date on their technology that they use, and immensely informative. I am so happy that I was able to find Dr. Youngblood and enjoyed working with for my eye care.
- Dec. 21, 2023
I’ve been a long time patient of Dr. Pang’s at Trinity Eye Care. I’ve had years of wonderful e... xperiences. Today was my first time seeing Dr. Youngblood and I’m so happy to say that she was amazing too! It’s such a great feeling knowing that no matter who I see I will be taken care of in the best way. I’ve been a patient since 2010 and I will always be one!! Love the Trinity Eye Care team!
- Dec. 07, 2023
Great place
- Dec. 06, 2023
Excellent experience. Highly recommend. Friendly knowledgeable staff that actually listen.
- Nov. 15, 2023
Professional, courteous and friendly staff. There is virtually no waiting time. I have already refer... red one person to this office, a second one is possible in the near future.
- Nov. 06, 2023
Not only are Dr. Pang and Mrs. Pang so incredibly kind, but they and the whole staff (shout out to M... ike and Kristina as well!) take the time to truly care and understand your needs and concerns. I was feeling a bit hopeless with my eyes and struggled to explain what was going on, and it's such a relief that people like Dr. Pang exist. Dr. Pang has been so thorough and meticulous and just all around wonderful, and I'm so fortunate that he is in the area. Coming here has been a real game changer for me and I'm so appreciative to everyone at the office. Again, just thank you so so so much!
- Oct. 31, 2023
They addressed my eye issues promptly and accurately and with compassion and care.
- Oct. 21, 2023
Christina at the front made us feel very welcome and helped us through the checkin /checkout process... with professionalism and a constant smile. The office had very advanced machines to test various aspects of my eye health. Dr. Pang was extremely knowledgeable and explained all of the steps to me as well a really listened to my vision challenges to ensure my Rx was perfect for me. Eileen was very knowledgeable about lenses and contacts as well as my insurance coverage. Overall great experience and highly recommend!
- Oct. 17, 2023
They are top notch and really care about each patient
- Sep. 07, 2023
Awesome team. They do a thorough job making sure your prescription is accurate and that any potentia... l issues are kept up with.
- Sep. 04, 2023
Dr. Pang and his staff are AMAZING!! I've trusted them with my vision for over 22 years. They are si... mply the BEST! ⭐️✨️
- Sep. 01, 2023
great communications with both Dr Pang or his staff; all quesitons and concerns answered
- Aug. 19, 2023
Dr. Youngblood and her entire staff are awesome. The best experience with eyecare I have ever had in... my journey.
- Aug. 11, 2023
Dr. Youngblood was very detail-oriented and knowledgeable. She was also patient and kind. I am grate... ful that she was recommended to us. The entire staff was friendly and helpful.
- May. 27, 2023
Exceptional service
- May. 22, 2023
Been coming here for 3 years and will probably keep on coming until Dr. Pang retires. Everyone is in... credibly personable and remembers details about you even if you only come once a year for your annual check up. Before, I was dealing with undiagnosed vertical heterophoria and couldn’t figure out why I was having constant eye strain and migraines. Dr. Pang and his staff were able to take me in and diagnose me quickly. My migraines have improved significantly since. So glad I found Trinity Eye Care. Special shoutout to Aileen, Dr. Pang’s wife, for having the best taste in eyeglasses and making choosing one a breeze. And another shoutout to Kristina, at the front desk, for making sure the clinic and everything runs smoothly.
- May. 21, 2023
I have been with Dr. Pang for over 20 years! I recommend Trinity Eye Care!!

View All 299 Reviews


Scleral Lenses for Keratoconus: The Game-Changer

Keratoconus presents a unique challenge when it comes to vision correction. Traditional gas permeable? contact lenses often prove ineffective as they cannot conform to the irregular corneal shape. This is where scleral lenses step in as an innovative solution.

Here are four compelling reasons to consider scleral lenses for keratoconus:

  • Enhanced Comfort

    Scleral lenses are larger in diameter compared to traditional rigid gas permeable contact lenses, spreading their weight across a broader, less sensitive area, ensuring comfort during extended wear.

  • Improved Vision

    Unlike glasses, which often offer limited visual improvement for keratoconus patients, scleral lenses can significantly enhance vision clarity and stability.

  • Constant Moisture

    Scleral lenses provide a continuous reservoir of moisture between the lens and the eye's surface, ensuring a soothing and moisture-rich environment for the eyes.

  • No More Eye Rubbing

    The design of scleral lenses minimizes the need for eye rubbing by reducing inciting factors of ocular surface and lid inflammation due to allergy response, reducing the risk of further corneal damage and discomfort.


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Experience Clarity with Scleral Lenses from Trinity EyeCare

Scleral lenses have the potential to provide life-changing improvement in vision clarity and comfort for those battling keratoconus.If you or a loved one has keratoconus and would like to explore the benefits of scleral lenses, schedule a consultation with Trinity EyeCare today. Your journey to clear vision begins here.[b]

(972) 378-0707