Pterygium & Ocular Surface Lesions: Refined Surgical Management

The surface of the eye is a delicate ecosystem where clarity and comfort are paramount. Benign growths, such as pterygia and pingueculae, can disrupt this balance, leading to chronic irritation and potential visual impairment.

Mr. Mrinal Rana offers an expert, evidence-based approach to the management of ocular surface growths. His practice focuses on restoring the aesthetic and functional integrity of the eye using advanced tissue-grafting techniques that prioritize both comfort and long-term results.

Understanding Ocular Surface Growths

While most growths on the white of the eye are non-cancerous (benign), they vary in their behavior and impact:

• Pinguecula: A common, yellowish deposit of protein, fat, or calcium on the conjunctiva. While it does not grow onto the cornea, it can become chronically inflamed (pingueculitis).
• Pterygium ("Surfer's Eye"): A more aggressive, wing-shaped growth of vascularized tissue. If left unmanaged, it can invade the cornea, distorting vision and causing permanent scarring and distortion of the shape leading to increased astigmatism.
• Conjunctival & Corneal Lesions: This category includes a range of growths, from simple cysts to complex pigmented lesions, all of which require specialist "slit-lamp" bio-microscopy for accurate diagnosis and individualised management strategies. 
• Aetiology: The Impact of the Environment

These conditions are predominantly linked to cumulative environmental stress. Long-term exposure to Ultraviolet (UV) radiation, combined with chronic irritation from wind, dust, and arid climates, triggers the abnormal tissue response. For many patients, these growths are a testament to an active, outdoor lifestyle.

Recognising the Symptoms

Early intervention is often prompted by a combination of physical and visual changes:

• Persistent Irritation: A "gritty" or foreign-body sensation that resists standard lubricants.
• Recurrent Redness: Localized inflammation that flares up during periods of tiredness or environmental exposure.
• Visual Distortion: As a pterygium advances toward the center of the cornea, it can pull on the surface, inducing irregular astigmatism and blurring.

The Path to Restoration: Surgical Excellence

Not every growth requires surgical intervention. Mild cases are often managed conservatively with high-quality lubricants and anti-inflammatory therapies. However, when conservative measures fail, surgery becomes a sophisticated restorative process.


Mr. Rana specializes in Pterygium Excision with Conjunctival Autografting, the "gold standard" for modern ocular surface surgery:

• The Technique: The abnormal tissue is meticulously removed, and the resulting space is covered with a "cloak" of healthy conjunctival tissue taken from beneath the upper eyelid.
• Seamless Integration: By using your own healthy tissue, we facilitate faster healing, superior aesthetic results, and the lowest possible rate of recurrence.
• Amniotic Membrane Grafts: In complex or recurrent cases, specialized biological membranes may be utilized to promote a calm, scar-free ocular surface.

Recovery & Protection

Following surgery, your recovery is supported by a bespoke regimen of anti-inflammatory drops. Protecting the "new" surface is vital; Mr. Rana emphasizes the importance of wrap-around, high-category UV protection to safeguard the eye from future environmental triggers.

A Measured & Aesthetic Approach

Choosing surgery for an ocular growth is often a decision involving both health and confidence. Mr. Rana’s approach centers on surgical minimalism operating only when the clinical or aesthetic benefits are clear. Using "suture-less" techniques (utilizing specialized fibrin glues) where appropriate, he ensures that the post-operative experience is as comfortable as it is effective.

Seek a Specialist Assessment

Whether you are concerned about a new lesion or a long-standing growth that has become inflamed, a specialist assessment is essential to ensure the lesion is benign and to plan a proactive management strategy.

Arrange a consultation with Mr. Rana to discuss the health and aesthetics of your ocular surface in a professional, unhurried environment.