Types of Cataract Surgery in Patna | Lahan Eye Centre

Cataract is one of the most common causes of gradual vision loss, particularly with increasing age. When the natural lens of the eye becomes cloudy, patients may experience blurred vision, glare, difficulty reading, or problems seeing clearly at night. Cataract surgery is the definitive treatment when the cataract begins to significantly affect vision and daily activities.

At Lahan Eye Centre in Danapur, Patna, our ophthalmologists evaluate each patient's eyes and visual requirements before recommending the most appropriate cataract surgery and intraocular lens (IOL) option.

What is Cataract Surgery?

Cataract surgery involves removing the cloudy natural lens of the eye and replacing it with an artificial intraocular lens (IOL). The choice of surgical technique and IOL depends on factors such as the patient's eye health, cataract condition, corneal measurements, visual requirements, and the ophthalmologist's clinical assessment.

Types of Cataract Surgery

Modern cataract treatment primarily uses small-incision techniques designed to remove the cloudy lens and replace it with an artificial lens. The following are commonly discussed options in cataract care.

1. Phacoemulsification Cataract Surgery

Phacoemulsification, commonly called phaco surgery, is a widely used modern cataract surgery technique. During the procedure, the cloudy natural lens is broken into small pieces and removed through a small incision. An artificial intraocular lens is then placed inside the eye.

Phacoemulsification is commonly used because it allows cataract removal through a small incision and can provide effective visual rehabilitation when the patient is appropriately evaluated and the procedure is suitable for their eye condition.

2. Micro-Incision Cataract Surgery

Micro-incision cataract surgery uses a small surgical opening through which the cloudy lens is removed and an intraocular lens is implanted. The exact incision size and surgical technique depend on the cataract, the patient's eye measurements, and the surgeon's assessment.

Small-incision cataract techniques can help support a smooth surgical recovery in appropriately selected patients.

3. Cataract Surgery with Foldable IOL

During modern cataract surgery, a foldable intraocular lens can be inserted through a small incision. Once positioned inside the eye, the lens unfolds and is placed in the appropriate location.

The type and power of the IOL are selected after detailed eye measurements. An IOL calculation system such as the IOLMaster 700 can assist the ophthalmologist in obtaining measurements needed for surgical planning.

Types of Intraocular Lenses Used in Cataract Surgery

Different types of IOLs may be available depending on the patient's eye condition and visual requirements. Your ophthalmologist will explain which options are appropriate after examining your eyes.

Monofocal IOL

Monofocal lenses are designed to provide clear vision at one primary distance, commonly distance vision. Patients may still require spectacles for certain near or intermediate activities.

Multifocal or Advanced-Technology IOL

Some advanced IOL designs are intended to provide vision at more than one distance. Suitability depends on factors including the health of the eye, lifestyle, visual expectations, and the ophthalmologist's assessment.

Toric IOL

Toric IOLs are designed to address corneal astigmatism in suitable cataract patients. Detailed measurements are important when determining whether a toric lens is appropriate.

How is the Right Cataract Surgery Option Selected?

There is no single cataract surgery or IOL that is ideal for every patient. The appropriate approach is selected after a comprehensive ophthalmic examination.

Your ophthalmologist may consider:

• Severity and type of cataract
• Overall eye health
• Corneal measurements
• Existing refractive error
• Presence of astigmatism
• Retinal and optic nerve health
• Daily visual requirements
• Patient expectations
• Appropriate IOL power and design

Cataract Evaluation at Lahan Eye Centre

At Lahan Eye Centre, patients undergo a detailed eye evaluation before cataract surgery is planned. Our ophthalmologists assess the cataract and examine the overall health of the eye to determine whether surgery is appropriate.

The centre uses modern ophthalmic diagnostic and surgical technology, including the Alcon Legion Phaco System and IOLMaster 700, to support cataract evaluation and surgical planning.

Experienced Cataract Ophthalmologists in Patna

Lahan Eye Centre is led by experienced ophthalmologists providing cataract and anterior segment care in Danapur, Patna.

Dr. Nishith Prakash, M.B.B.S., M.D. (Ophthalmology), has completed an Anterior Segment Fellowship and has experience as a Senior Phaco Surgeon. He has also previously worked as Retina In-Charge in Lahan, Nepal.

Dr. Rinki Prakash, M.B.B.S., M.D. (Ophthalmology), has completed an Anterior Segment Fellowship and has experience as a Senior Phaco Surgeon at SCEH, Lahan, Nepal. She also has experience in child eye care.

When Should You Consider Cataract Surgery?

Cataract surgery may be considered when cloudy vision begins to interfere with everyday activities such as reading, driving, working, recognizing faces, or performing routine tasks.

The decision to undergo surgery should be made after a comprehensive examination and discussion with an ophthalmologist. The severity of the cataract alone does not determine whether surgery is required; the effect of the cataract on the patient's vision and daily life is also important.

Cataract Surgery in Danapur, Patna

Lahan Eye Centre provides cataract consultation and treatment in Danapur, Patna, Bihar. Patients experiencing blurred vision, glare, difficulty reading, frequent changes in spectacle power, or reduced night vision can consult our ophthalmologists for a comprehensive eye examination.

After evaluating your eyes, our doctors can explain the available cataract surgery and IOL options and recommend an appropriate treatment plan based on your individual visual needs and eye health.

Conclusion

Modern cataract surgery offers several surgical and intraocular lens options. Phacoemulsification with an appropriate IOL is commonly used for cataract treatment, while the choice of lens and surgical approach depends on each patient's individual eye condition and visual requirements.

If you are experiencing symptoms of cataract, a comprehensive eye examination can help determine whether cataract surgery may be appropriate for you. Consult an experienced ophthalmologist before making a decision about treatment.