Keratoconus is a progressive eye condition that causes the cornea to thin and bulge outward into a cone shape, leading to distorted vision and visual impairment. In recent years, India has emerged as a leading destination for the treatment of keratoconus, offering advanced technologies and experienced ophthalmologists at competitive prices. With a focus on innovation and accessibility, Indian hospitals have become renowned for their expertise in managing keratoconus and restoring vision for patients across the globe.

What is Keratoconus and its Symptoms?

The cornea, or transparent outer layer of the eye, thins and weakens with keratoconus, a degenerative eye condition.

Symptoms of keratoconus often include blurred or distorted vision, increased sensitivity to light, and frequent changes in eyeglass prescription.

The primary goal of keratoconus treatment is to improve visual acuity, correct refractive errors, and halt the progression of the disease to prevent further vision loss.

Risks Associated with Keratoconus Treatment

While keratoconus treatment is generally safe and effective, it may involve certain risks and complications, including:

1. Corneal Scarring: In some cases, surgical interventions such as corneal cross-linking or corneal transplantation may lead to corneal scarring or haze.

2. Infection: Surgical procedures carry a slight risk of infection, which can usually be managed with appropriate post-operative care and medication.

3. Visual Disturbances: Following treatment, some patients may experience temporary visual disturbances such as glare, halos, or fluctuations in vision, which typically resolve over time.

Preparation for Keratoconus Treatment

Preparation for keratoconus treatment typically involves:

1. Comprehensive Eye Examination: Patients undergo a thorough eye examination to assess the severity of their keratoconus, evaluate corneal shape and thickness, and determine the most suitable treatment approach.

2. Discussion of Treatment Options: Patients consult with their ophthalmologist to discuss various treatment options, including corneal cross-linking, intracorneal ring segments, or corneal transplantation, based on their individual needs and preferences.

Procedures

Treatment options for keratoconus may include:

1. Corneal Cross-Linking (CXL): A minimally invasive procedure that involves applying riboflavin (vitamin B2) eye drops to the cornea, followed by exposure to ultraviolet (UV) light to strengthen corneal collagen fibers and halt disease progression.

2. Intracorneal Ring Segments (ICRS): Small, semicircular plastic segments implanted into the cornea to flatten its shape and improve visual acuity in patients with mild to moderate keratoconus.

3. Corneal Transplantation: In advanced cases of keratoconus where other treatments are ineffective, a corneal transplant may be performed to replace the damaged cornea with healthy donor tissue.

Best Hospitals in India for Keratoconus Treatment

• Sankara Nethralaya, Chennai
• Aravind Eye Hospital, Madurai
• LV Prasad Eye Institute, Hyderabad
• Shroff Eye Centre, Delhi
• Narayana Nethralaya, Bangalore
• Max Super Specialty Hospital, New Delhi
• Nanavati Super Specialty Hospital, Mumbai
• Artemis Specialty Hospital, Gurgaon
• Jaslok Specialty Hospital, Mumbai
• Centre For Sight Eye Institute, Delhi

Best Doctors for the Treatment

• Mahipal S Sachdev
• Dr. Dharitri Samantaray
• Dr. Deependra V Singh
• Dr. Viswanathan P
• Dr. Pratik Ranjan Sen
• Dr. Sunaina Arora
• Dr. Dheeraj Gupta

Cost Comparison

India               – INR 50000(USD 599)

Turkey             – USD 1500

Thailand         – USD 4800

FAQ

1. Is keratoconus treatment covered by health insurance?

   Some health insurance plans may cover a portion of the cost of keratoconus treatment, particularly if it is deemed medically necessary. Patients are advised to check their insurance coverage and consult with their provider for details.

2. Can keratoconus progress after treatment?

   While keratoconus treatment aims to halt disease progression, it is still possible for the condition to progress in some cases. Regular follow-up appointments with an ophthalmologist are essential to monitor the cornea's stability and visual acuity.

3. Is keratoconus hereditary?

   There is evidence to suggest that keratoconus may have a genetic component, as it often occurs in families. Individuals with a family history of keratoconus are at higher risk and should undergo regular eye examinations.

4. Can I wear contact lenses after keratoconus treatment?

   In many cases, specialty contact lenses such as scleral lenses or rigid gas permeable (RGP) lenses can provide improved vision and comfort for patients with keratoconus, even after treatment.

5. Is corneal transplantation the only option for advanced keratoconus?

   While corneal transplantation may be necessary for some patients with advanced keratoconus, less invasive options such as corneal cross-linking or intracorneal ring segments are often considered first to preserve the patient's natural cornea.

6. Can keratoconus be detected early?

   Early detection of keratoconus is possible through comprehensive eye examinations, which may include corneal topography, pachymetry, and evaluation of visual acuity. Regular eye check-ups are essential, especially for individuals with a family history of keratoconus or those experiencing changes in vision.

7. What factors can worsen keratoconus?

   Certain factors such as eye rubbing, allergic conditions, and genetic predisposition can exacerbate keratoconus and accelerate disease progression. Avoiding eye rubbing and managing underlying allergies or conditions can help slow the progression of the disease.

8. Can keratoconus cause blindness?

   While keratoconus can lead to significant visual impairment if left untreated, it rarely results in complete blindness. However, advanced stages of the disease can severely impact vision and may require more aggressive treatment approaches to preserve remaining sight.

9. Is there a cure for keratoconus?

   Currently, there is no known cure for keratoconus. However, various treatment options are available to manage the condition, improve visual acuity, and prevent further progression. Early intervention and regular monitoring are crucial for optimal management of keratoconus.

10. Can keratoconus affect both eyes?

    Yes, keratoconus typically affects both eyes, although the severity may vary between eyes. It is essential for individuals diagnosed with keratoconus in one eye to monitor the other eye regularly for signs of the condition's development or progression.