Frequently Asked Questions



01/Nov/2024

Dr. Arun Kaistha

Doctor: Dr. Arun Kaistha
Practice: Cooper River Eye Eye Associates, New Jersey
Patient: 15-year-old male
Condition: Undiagnosed Keratoconus

Background:
A 15-year-old male patient had been struggling with deteriorating vision for several years, visiting multiple doctors. Despite numerous consultations, the root cause of his vision issues remained unidentified, leaving the patient barely able to count fingers.

Treatment:
Upon visiting Dr. Kaistha, the patient was properly diagnosed with Keratoconus. The patient was fit in the InSight Scleral Lens.

Learn more here

Outcome:
VA of 20/20 with comfortable all day lens wear. The successful diagnosis and treatment significantly improved his vision and quality of life.

Help More Patients in Your Area:
Find Dr. Kaistha on our Physician Locator page as a specialty contact lens doctor. Is your practice on the map? Check here.


01/Jul/2024

Today our focus is on Dr. Tammi Graham, OD of Graham Eye Associates in the Woodlands, Texas. We asked Dr. Graham ten questions to learn more about her, and her practice. Her answers offer clarity and insight into the life-changing world of custom contact lenses.

Graham Eye Associates front desk

1. What inspired you to specialize in custom contact lenses, and what unique approach do you bring to your practice?

My inspiration to specialize in custom contact lenses stemmed from the clinical care of my patients suffering from ocular surface and corneal diseases. My clinical training included management of these conditions through the use of traditional medical therapeutics, as well as the use of custom contact lenses to recover functional vision. This unique multi-dimensional clinical approach has consistently been shown to be one of the most effective and efficient treatment protocols for my patients. 

2. Can you walk me through your process for fitting custom contact lenses for patients with specific eye conditions or needs?

The most important process in the fitting of custom contact lenses is the initial comprehensive examination of the visual system and the factors that affect its function. This includes a thorough reporting of the patient’s medical history, the physical and visual examination of the eyes, as well as establishing an understanding of the patient’s daily visual needs. Analyzing all the information gathered will allow a more accurate and successful selection of custom contact lenses for our patient.

Graham eye associates scleral lens insertion

3. How do you stay updated with advancements and technologies in the field of custom contact lenses to ensure your patients receive the best care possible?

Attending continuing education courses and participating in specialty contact lens workshops keep me updated on the advancements and technologies in the field.

4. Could you share a particularly challenging case you’ve encountered in your practice and how you approached it?

One of the most challenging clinical cases I’ve had involved a patient that had complications associated with a corneal graft. The patient’s cornea had many scars from these complications which resulted in many irregularities on the entire ocular surface. These irregularities are challenging in the custom lens fitting process because their anatomic and physiologic behaviors can be difficult to manage. I approached this case by using a combination of topical medications and persistent customization of the contact lenses until we arrived at the maximum fit and comfort level for the patient.

5. What measures do you take to ensure patient satisfaction and comfort with their custom contact lenses?

I utilize direct and indirect surveys to get updates on the patient’s experiences with the fitting process, visual improvement, and overall comfort with their custom contact lenses. Direct surveys are conducted as part of the patient’s in-person follow up exams, and indirect surveys are conducted via HIPAA compliant messaging.

Dr. Tammi Graham slit lamp

6. How do you collaborate with other eye care professionals or specialists to provide comprehensive care for your patients?

Doctor to doctor communication is very important to me because this is when our patients receive the most comprehensive care. I make it a priority to send reports to doctors with whom we share in the care of our patients.

7. In what ways do you customize your approach for patients with unique lifestyle or occupational demands?

Individualizing the clinical approach for each patient starts with spending time to get to know how the patient spends their day. This may include understanding the nature of their work, their hobbies, and how they like to spend their free time. This individualized approach makes it fun and motivating for patients throughout the fitting process.

8. Can you discuss any innovative techniques or technologies you utilize in your practice for fitting custom contact lenses?

I utilize specialized slit lamp techniques to view the custom lenses’ fitting behavior when worn on the patient’s eyes. In addition, I rely on corneal topographies to create maps of the cornea to assess the cornea’s response to the custom lens. I also utilize the optical coherence tomography to assess the eye anatomy and physiology as it adapts to the custom lenses.

Graham eye associates

9. What advice do you often give to patients to help them maintain optimal eye health while wearing custom contact lenses?

We emphasize proper care and hygiene to maintain good eye health and safety during lens use. In general, we recommend patients wear their lenses during the day except in special cases when overnight wear might be indicated. There are additional recommendations and wear tips that we provide during the training and dispense visit.

10. How do you handle patient education and support regarding the use and care of their custom contact lenses, especially for first-time users?

We offer multiple training sessions as part of the initial dispense for new wearers. We keep close follow up on our patients’ progress to make sure that they are adjusting well to their new custom lenses. We also pre-schedule follow up exams to assess the patient’s vision and eye health as they get more accustomed to using their new lenses.

Schedule an appointment with Dr. Graham.

Find Dr. Graham on our Physician Locator


01/Nov/2023

Optometrist: Dr. Brian Cox
Practice: Spring Eye Care, Spring, Texas
Patient: 51 YO Male Elevator shaft technician
Condition: Advanced Keratoconus

Background:
Rx:
OD -35.25
OS -32.25

Steep Ks
OD 66.5 D
OS 66.5 D

  • This was the last reading taken in 2021
  • Unable to get a current reading
  • Corneal scarring
  • Vision: patient is unable to see
  • With lenses he’s still off the chart

Treatment:
Doc fit patient in the ComfortKone RGP Lens FDA Cleared for Keratoconus with piggy back DT +1.00

Outcome:
Corrected vision 20/40 OU

Help More Patients in Your Area:
Dr. Cox on our Physician Locator Page as a specialty contact lens physician. Is your practice on the map? Check here.


16/Oct/2023

Keratoconus corneal topography both eyes

Optometrist: Erin Koetter
Practice: Eye Hub, Houston, TX
Patient: 31 YO Female Engineer
Condition: Undiagnosed Keratoconus

Background:
She had no clue that she had undiagnosed Keratoconus. She was functional at 20/400 OD and OS. She was told she had “lazy eyes.”

Treatment:
Once the patient was properly diagnosed with Keratoconus, Dr. Koetter successfully fit her in the ComfortKone RGP Lens and referred her for corneal cross-linking (CXL).
Learn more here

Outcome:
After fitting her successfully in the ComfortKone Lens, her vision is now 20/20 OU. She was floored. She had no idea what the world could even look like.

Help More Patients in Your Area:
Find Dr. Koetter on our Physician Locator page as a specialty contact lens doctor. Is your practice on the map? Check here.


01/Jun/2020

Health, Happiness & Multifocal Lenses

Metro Optics custom multifocal lenses fill a niche commodity lenses can’t touch.

By using Metro Optics proven presbyopic lens designs, you will realize how simple and rewarding it is to fit custom multifocal contact lenses. 

Metro Optics Multifocal Quick Reference:

Our design portfolio includes soft, corneal GP and scleral lens designs proven to enhance the vision of thousands of presbyopic patients:

MetroFocal  – Center distance soft multifocal, normal cornea profile, up to 2.50D add power, available in toric parameters for patients with 0.75 to 8.00D cornea astigmatism – best suited for the mild to moderate presbyope who desires a soft lens. Empirically order lenses using manifest and keratometry readings. Available in Definitive 74% SiHy, 60 Dk which provides three times the oxygen to the cornea in comparison to other hydrogels (1).

Metro Progressive  – Center distance corneal GP aspheric multifocal, normal cornea profile, up to 2.50D add power, rotation-free optics for patients with less than 2.75D astigmatism, available in back-toric and bi-toric for patients with over 3.00D corneal astigmatism – best suited for the mild-to-moderate presbyope who is a current GP wearer or desires the crispest vision possible in a multifocal design. Empirically order lenses using manifest and keratometry readings.

Metro SEG  – Translating crescent bifocal with an aspheric intermediate zone, normal cornea profile, unlimited add power, available in back toric and bi-toric for patients with over 3.00D cornea astigmatism – best suited for the moderate to advanced presbyope who is a current GP wearer or desires the crispest distance and near vision possible. Empirically order lenses using manifest and keratometry readings.

InSight Scleral – Center distance multifocal scleral, normal to highly irregular cornea profiles, up to 3.00D add power, thin design maximizes Dk/t of the chosen lens material – best suited for the mild to moderate presbyope who needs a medically necessary lens for keratoconus, post-surgical ectasia or severe ocular surface disease. Diagnostic fitting is required with live virtual training available with a Metro Optics consultant.

An Infinitely Better Material for Corneal GP and Scleral Lenses

When it comes to quality, Metro Optics ensures all lenses are manufactured with the best materials available in the market. To provide your patients with the healthiest contact lens environment, it is recommended to choose a high dK/t lens material such as Optimum Infinite, which has a hyper oxygen permeability value of 180Dk and a high flexural modulus of 1341MPa, defying the high Dk/low flexural modulus convention (2). This material also has excellent surface wettability, which can be further enhanced through the addition of Tangible hydra-PEG coating to make Infinite the healthiest choice for your corneal GP and Scleral lens wearers. 

Metro Cares About Your Practice

Other than manufacturing high quality custom lenses, Metro Optics also provides many benefits to ensure our customers have a profitable custom lens practice. We have always offered 90-day warranties on all lens designs, easy return policies, competitive pricing and expertise consultation to finalize fittings quickly. We will also continue to support our customers by extending warranties on fittings performed prior and during the rebuilding phase of the COVID-19 pandemic. Visit our website at metro-optics.com to learn more about our entire line of custom contact lenses.

PUBLISHED IN THE JUNE 2020 CONTACT LENS SPECTRUM ISSUE

References 

  1. https://www.clspectrum.com/issues/2010/november-2010/contact-lens-design-materials)
  2. https://www.contamac.com/product/optimum-infinite





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