Cornea Treatment & Transplant — Advanced Eye Treatment at a Trusted, NABH-Accredited Eye Care Hospital
Expert diagnosis and advanced eye treatment for dry eye, keratoconus, corneal transplant, cross-linking, and pterygium — by experienced cornea eye specialist doctors across 5 centres.
The cornea is the eye's most exposed structure — and one of its most critical. Even minor disruptions to corneal clarity or shape can significantly affect vision. At MediVision Eye Care Centre, our NABH-accredited eye care hospital offers the complete range of corneal diagnosis and advanced eye treatment — from personalised dry eye treatment and corneal cross-linking for keratoconus, to complex corneal transplant surgery.
What Is the Cornea — And Why Does Corneal Health Matter for Your Vision?
The eye's clear front window — providing up to 75% of its focusing power, with no blood vessels of its own.
The cornea is the transparent, dome-shaped front surface of the eye. It serves two critical functions: it acts as the eye's primary protective barrier against dust, debris, and infection, and it provides approximately 65–75% of the eye's total refractive power — focusing incoming light onto the retina to produce clear, sharp vision.
Because the cornea is avascular (it contains no blood vessels), it is dependent on tear film and aqueous humour for its oxygen and nutrient supply. This makes the health of the ocular surface and tear film inseparable from the health of the cornea itself — which is why dry eye treatment is such a fundamental component of comprehensive corneal eye care at our eye care hospital.
According to the World Health Organization, corneal disease is one of the leading causes of blindness and visual impairment worldwide, particularly in conditions associated with infection, injury, and nutritional deficiency. Timely advanced eye treatment for corneal conditions — from dry eye disease to corneal ulcers and keratoconus — is therefore not just a quality-of-life issue. It is a sight-preservation priority.
Every patient who visits with a corneal concern receives a thorough comprehensive eye checkup of the entire ocular surface, not just the presenting complaint. Our cornea eye specialist doctors assess tear film quality, corneal topography, and anterior segment health simultaneously.
Dry Eye Treatment — Why Is Personalised Care Essential for Chronic Dry Eye?
Not all dry eyes are the same — treating the wrong cause leads to poor outcomes.
Dry eye syndrome is one of the most common and most underdiagnosed conditions in comprehensive eye care globally. It affects millions of people across all age groups, causing persistent discomfort, blurred vision, and significantly reduced quality of life. Yet many patients tolerate symptoms for years without seeking advanced eye treatment, not realising how dramatically effective personalised dry eye treatment can be.
At our eye care hospital, dry eye treatment begins with accurate diagnosis. Our cornea eye specialist doctors perform a detailed tear film and ocular surface assessment to identify the specific underlying cause before recommending any treatment.
What Causes Dry Eye Disease?
Meibomian Gland Dysfunction (MGD)
The most prevalent cause of evaporative dry eye. Blocked or dysfunctional glands cause tears to evaporate too rapidly. Assessed with specialised imaging and treated with lid hygiene, warm compresses, and expression therapy.
Blepharitis
Chronic inflammation of the eyelid margins that disrupts the tear film. Effective treatment requires consistent eyelid hygiene and, in severe cases, topical or systemic antibiotic therapy.
Digital Eye Strain
Prolonged screen use reduces blink rate from a normal 15–20 per minute to as few as 5–7, causing rapid tear evaporation — an increasingly prevalent cause in working-age adults.
Aqueous Deficiency
Reduced tear production from the lacrimal gland, associated with autoimmune conditions such as Sjögren's syndrome, certain medications, or age-related gland changes.
What Are the Symptoms of Dry Eye Disease?
- Persistent burning, stinging, or gritty sensation
- Watery eyes — reflex tearing in response to irritation
- Blurred vision that fluctuates with blinking
- Eye fatigue during reading, screen use, or driving
- Sensitivity to light and wind
- Difficulty wearing contact lenses
- Redness of the conjunctiva and eyelid margins
What Does Personalised Dry Eye Treatment at MediVision Include?
Preservative-Free Lubricant Drops
First-line treatment for mild to moderate cases.
Warm Compresses & Lid Hygiene
Essential for MGD-driven dry eye treatment.
Meibomian Gland Expression
In-clinic therapy for blocked meibomian glands.
Punctal Plugs
Tiny silicone plugs that increase tear retention on the ocular surface — simple and effective for aqueous-deficient dry eye.
Cyclosporine Eye Drops
Anti-inflammatory treatment for moderate to severe dry eye disease.
Omega-3 Supplementation
Evidence-based dietary support for meibomian gland health.
Intense Pulsed Light (IPL) Therapy
Targets abnormal blood vessels around the eyelids that contribute to chronic MGD-driven inflammation.
Scleral Contact Lenses
Vault over the corneal surface, maintaining a fluid reservoir for severe dry eye disease.
Your dry eye treatment plan is reviewed at every follow-up visit and adjusted as your ocular surface responds to therapy.
Book a Dry Eye AssessmentKeratoconus — What Is It and How Does Advanced Eye Treatment Restore Vision?
A progressive thinning and bulging of the cornea — most effectively halted when caught early.
Keratoconus is a progressive corneal disease in which the normally dome-shaped cornea gradually thins and bulges forward into a cone-like shape. This irregular corneal geometry causes progressive myopia and astigmatism, resulting in increasingly distorted, blurred vision that cannot be adequately corrected with standard glasses.
Keratoconus typically begins in adolescence or early adulthood and can progress over one to two decades if left unmanaged. The most important modifiable risk factor is habitual eye rubbing, which our eye specialist doctors counsel every keratoconus patient to stop immediately, as it directly accelerates corneal thinning.
How Is Keratoconus Diagnosed?
Early keratoconus often causes no obvious symptoms, making it detectable only through corneal topography or tomography during a routine comprehensive eye checkup. This is why our eye specialist doctors perform corneal topography as part of every pre-operative assessment for LASIK eye surgery — undetected keratoconus is a contraindication to LASIK and most corneal vision correction procedures. Diagnosis includes corneal topography (Pentacam), Anterior Segment OCT (ASOCT), corneal thickness mapping, and detailed refraction assessment.
Treatment Options by Stage
- Glasses — effective for mild irregular astigmatism in early disease
- Rigid Gas Permeable (RGP) lenses — a smooth refracting surface over the irregular cornea
- Scleral contact lenses — vault the entire corneal surface for moderate to advanced keratoconus
- Corneal cross-linking (C3R) — halts progression at the right stage; see below
- DALK or PKP transplant — reserved for advanced disease with significant scarring
Corneal Cross-Linking (C3R) — Halting Progression
Corneal cross-linking is the most important evidence-based advanced eye treatment available for halting keratoconus progression. It is the only procedure proven to stabilise the cornea and prevent further deterioration — and when performed at the right stage, it preserves the cornea sufficiently to allow ongoing visual rehabilitation without a corneal transplant.
The procedure uses riboflavin (Vitamin B2) eye drops combined with controlled UV-A light to create new bonds between collagen fibres in the corneal stroma, increasing rigidity and biomechanical strength. Performed as a day procedure taking approximately 60–90 minutes per eye, in standard (epithelium-off) or accelerated technique depending on individual corneal assessment.
Confirmed keratoconus with documented progression on serial topography; adequate corneal thickness; age typically 14–40 years; no active infection or scarring contraindications. Cross-linking stabilises the cornea rather than reversing existing irregularity — glasses, contact lenses, or further treatment may still be needed for vision correction afterward.
Corneal Transplant Surgery — When Is It Needed and What Are the Options?
Advanced corneal transplant surgery, tailored to your specific diagnosis, with comprehensive post-operative eye care.
A corneal transplant — also known as keratoplasty — is an advanced eye treatment procedure in which diseased, damaged, or scarred corneal tissue is replaced with healthy donor cornea. It is performed when other corneal treatments have failed to restore adequate vision, or when the corneal structure is too compromised for medical management.
At MediVision, our cornea eye specialist doctors perform the complete range of corneal transplant procedures, selecting the most appropriate technique based on the layers of the cornea affected. NABH standards govern every aspect of our programme — from donor tissue handling to surgical technique and post-operative comprehensive eye care.
DALK — Deep Anterior Lamellar Keratoplasty
A partial-thickness transplant that replaces the front layers of the cornea while preserving the patient's own healthy endothelium — carrying a lower rejection risk than full-thickness transplants. The corneal transplant of choice for advanced keratoconus, stromal scarring, and anterior dystrophies.
DSEK — Descemet Stripping Endothelial Keratoplasty
A selective transplant replacing only the diseased inner endothelial layer, leaving the healthy anterior stroma intact. Minimally invasive, with faster visual recovery — recommended for Fuchs endothelial dystrophy, bullous keratopathy, and failed previous transplants.
PKP — Penetrating Keratoplasty
A full-thickness transplant in which the entire diseased cornea is replaced. Reserved for conditions affecting all corneal layers simultaneously. Longer recovery than lamellar procedures, but essential for complex corneal disease — recovery can extend 12–18 months for full stabilisation.
Pterygium Treatment — Surgical Excision for a Clearer, More Comfortable Eye
A fleshy growth that can extend onto the corneal surface — monitored conservatively, or removed when it threatens vision or comfort.
A pterygium is an abnormal, fleshy growth of fibrovascular tissue that extends from the conjunctiva onto the corneal surface. While small pterygia may cause only mild redness and irritation, larger growths can extend across the visual axis, causing significant vision impairment and persistent discomfort.
When Is Pterygium Surgery Recommended?
Small, stable pterygia are monitored conservatively with lubricant drops and UV protection. Surgical treatment is recommended when the pterygium:
- Grows towards or reaches the visual axis
- Causes significant discomfort, redness, or dry eye symptoms
- Induces irregular astigmatism affecting vision correction
- Is cosmetically distressing to the patient
MediVision performs pterygium excision with conjunctival autograft and tissue glue — currently the technique associated with the lowest recurrence rates. Performed as a day procedure under local anaesthesia; recovery is typically 1–2 weeks.
Other Corneal OT Procedures at MediVision Eye Care Hospital
From emergencies to allergy management — the full spectrum of corneal care under one roof.
Corneal Ulcer Management & Emergency Treatment
Open sores on the corneal surface from bacterial, fungal, viral, or acanthamoeba infection are ophthalmic emergencies. Managed with intensive topical antimicrobial therapy tailored to the causative organism; corneal gluing or emergency therapeutic keratoplasty are available for ulcers threatening perforation.
Allergic Eye Disease
A common cause of chronic discomfort, redness, and itching — and a frequent trigger for eye rubbing, which accelerates keratoconus in susceptible patients. Managed with topical antihistamines or supervised steroid therapy, alongside allergen-avoidance education.
Corneal & Scleral Tear Repair
Ocular trauma causing corneal or scleral lacerations is a surgical emergency. We offer urgent primary surgical repair under general or local anaesthesia, followed by structured post-operative comprehensive eye care.
Why Does Early Corneal Eye Care Make Such a Difference to Vision Outcomes?
The cornea does not regenerate easily. Early advanced eye treatment protects what cannot be replaced.
Unlike many other tissues in the body, the cornea heals slowly and imperfectly. Scarring from delayed or inadequate treatment — whether from a corneal ulcer, untreated keratoconus, or chronic dry eye surface damage — can cause permanent vision impairment that may ultimately require a corneal transplant.
What Does Early Comprehensive Eye Care Achieve for Corneal Patients?
Prevents Disease Progression
Cross-linking performed at the right stage of keratoconus halts progression and may eliminate the need for future transplant. Early dry eye and ulcer treatment prevent surface damage and scarring.
Preserves Vision Correction Options
Well-managed keratoconus can continue to achieve good vision correction with contact lenses or glasses for years. Advanced disease limits options and may require transplant first.
Protects LASIK Eligibility
Patients with undetected keratoconus who undergo LASIK risk serious corneal ectasia. A thorough pre-operative checkup — including corneal topography — screens every refractive surgery candidate.
Reduces Lifetime Treatment Burden
A corneal transplant is major surgery with 12–18 months of recovery and lifelong follow-up. Preventing progression through earlier treatment is always preferable.
Recommended Eye Checkup Schedule for Corneal Health
| Patient Group | Recommended Frequency |
|---|---|
| Adults with no symptoms or risk factors | Every 2 years |
| Contact lens wearers | Annually |
| Patients with dry eye disease | Every 3–6 months |
| Keratoconus patients (monitored) | Every 6 months |
| Post-corneal transplant patients | Per specialist schedule |
| Patients post-cross-linking | 3, 6, 12 months then annually |
| Allergy or eye rubbing history | Annually |
What Advanced Eye Treatment Technology Does MediVision Use for Corneal Care?
Accurate diagnosis and precise surgical treatment, supported by world-class equipment at every centre.
Corneal Topography & Tomography
Pentacam / OrbscanComprehensive 3D mapping of corneal shape, curvature, elevation, and thickness — essential for keratoconus screening, pre-LASIK assessment, and transplant surgical planning.
Anterior Segment OCT (ASOCT)
High-resolution cross-sectional imaging of the cornea and anterior chamber — used for keratoconus staging and planning for cross-linking and transplant procedures.
Meibography
Infrared imaging of the meibomian glands within the eyelids — essential for diagnosing MGD-driven dry eye disease and planning targeted treatment.
Specular Microscopy
Assesses corneal endothelial cell density and morphology — critical for DSEK patient selection and post-transplant monitoring.
Corneal Cross-Linking Equipment (UV-A + Riboflavin)
Calibrated UV-A irradiation systems delivering precisely controlled cross-linking energy — used in both standard and accelerated C3R protocols.
How Does Corneal Eye Care Work at MediVision? Your Step-by-Step Journey
From first consultation to lifelong monitoring — every step is supported.
Book a Cornea Consultation
Call, WhatsApp, or book online at any of our 4 centres. Our team schedules your comprehensive eye checkup at the earliest available slot. No referral required.
Comprehensive Corneal Eye Checkup
A full anterior segment examination — visual acuity, refraction, slit-lamp biomicroscopy, tear film assessment, corneal topography, ASOCT, and intraocular pressure — while simultaneously screening for glaucoma, retina disease, and dry eye.
Diagnosis & Treatment Plan
Your eye specialist doctor explains the diagnosis, disease stage, and recommended treatment plan in clear language. All options, outcomes, and costs are explained before any decision. Consent follows NABH standards.
Medical or Surgical Advanced Eye Treatment
Depending on diagnosis: dry eye treatment (in-clinic or home-based), corneal cross-linking, pterygium surgery (day procedures), or corneal transplant (admitted day case or short stay).
Post-Operative Care & Recovery
Complete written aftercare instructions at discharge. Structured follow-up appropriate to your procedure — a 1-week dry eye review, 3-month cross-linking check, or 12-month transplant assessment.
Long-Term Comprehensive Eye Care
Keratoconus, dry eye, and post-transplant eyes require lifelong monitoring — annual checkups, retina screening, glaucoma monitoring, and vision correction review as part of your long-term plan.
Why Should You Choose MediVision for Cornea Treatment and Transplant?
Complete Transplant Range
DALK, DSEK, and PKP performed by experienced cornea specialists. Treatment recommendations are based entirely on individual diagnosis, not procedural preference.
Dry Eye Programme Depth
Never a single-product prescription. Meibography, tear break-up time, and Schirmer's testing inform an individualised plan reviewed at every follow-up.
NABH-Accredited Across All 4 Centres
Surgical protocols, sterilisation, anaesthesia, and donor tissue handling for corneal transplant all meet independently certified, audited standards.
Manages Co-Existing Conditions
Our cornea specialists work within a team covering retina, glaucoma, cataract, and pediatric eye care — so keratoconus with glaucoma, or dry eye with cataract, is managed together.
34+ Years, 5.25 Lakh+ Patients
Dedicated subspecialty training in dry eye, keratoconus, cross-linking, and the full range of corneal transplant — outcomes grounded in clinical depth and patient trust.
Your Corneal Health Deserves Expert, Comprehensive Eye Care — Not Just Eye Drops.
Corneal conditions — from dry eye disease to keratoconus and corneal transplant — require accurate diagnosis, personalised advanced eye treatment, and long-term comprehensive eye care. At MediVision, our NABH-accredited eye care hospital delivers exactly that, across 4 centres, with 50+ eye specialist doctors and a 34-year track record.
