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Cataract Surgery In Mumbai, Best Cataract Treatment In Mumbai

Cataract Treatment and Cataract Surgery In Mumbai

Cataract Treatment In Mumbai

Feb 16, 2018

The opacification of the normal transparent lens is called cataract. The Latin word ‘cataracta’ means ‘waterfall’. Imagine trying to peer through a sheet of falling water or through a frosted or fogged-up window. Development of Cataract varies from person to person but as a general rule, most cataracts develop slowly over a period of time. A cataract can take months or even years to reach a point where it adversely affects vision.

Causes of cataract

Age-related cataract

The cataract occurs as a result of the natural aging process of lens fibres which become opaque over a period of time.

Traumatic cataract

  • Due to a direct penetrating injury.
  • Concussion- Electric shock and lightning.
  • Ionizing radiation done as treatment for ocular tumors.
  • Surgical trauma

Metabolic cataract: Defect in body metabolism

  • Diabetes
  • Galactosaemia -inborn error of metabolism
  • Calcium disorders

Steroid-induced cataract

This occurs as a result of excess intake of oral steroid or putting steroid drops in the eye.

Secondary cataract

Here, cataract develops as a result of some other primary ocular disease such as chronic eye inflammation or glaucoma.

History of Cataract treatment

The earliest surgery treatment was started in India, by Maharshi Sushruta. It was known as ‘couching’, where the cataractous lens was dislocated backward into the bottom of the eye and out of visual axis.

This procedure was performed for more than two thousand years until the mid-eighteenth century. Great progress in cataract surgery has been made in recent years with the introduction of micro-surgical instruments, microscope and modern surgical techniques like phacoemulsification, which has made couching obsolete.

In the early stages of cataract development, all that is needed to correct your vision with glasses is a change in prescription. As the cataract develops and begins to affect your lifestyle, it needs to be removed. Cataract surgery, the most commonly performed operation, is safe and effective in 95% patients with enhancement in vision.

Methods of evaluation of cataracts:

Visual acuity: Checking vision of both eyes unaided and aided with glasses and pin-hole vision to know the improvement as well as to get the general idea about the macular function of the eyes. This will help in prognostic evaluation of visual recovery after cataract surgery.

Intra ocular pressure: If intra-ocular pressure increases as a secondary to cataract surgery is needed to prevent further complications.

Slit-lamp examination: To know the type of cataract along with its opacity, morphology and etiology or any associated ocular pathology.

Direct and indirect ophthalmoscopy: for complete retinal evaluation. Dense cataract will prevent retinal evaluation and such cases need B-scan for retinal evaluation.

A-scan biometry: To calculate the AL and IOL power for implantation in cases of mature cataract the posterior segment of the eye is evaluated.

Optical biometry: this is an advanced non contact method to measure IOL power. It is patient friendly and highly precise

Treatment Options Available For Cataract

Extra Capsular Cataract Extraction (ECCE): is a conventional technique.

  • ECCE requires an incision of 10-12mm
  • The doctor removes the clouded lens in one piece.
  • Multiple stitches are required.
  • Doctor implants a non-foldable lens

Phacoemulsification – A Micro Incision Cataract Surgery

Cataract Surgery Explain By Dr Niteen Dedhia

Cataract surgery in mumbai

Phacoemulsification is latest technology in Cataract surgery. It is a micro-incisional stitch less operation where cataract is emulsified by ultra sound energy, liquefied & sucked through the phacoemulsifier probe. A foldable intra- ocular lens is then implanted in the eye permanently.

Vision restoration is possible in a short period of time & is least traumatic with early rehabilitation & recuperation.

Advantages

  • It is Stitchless. Hence healing is very fast.
  • It is done under Topical anaesthesia (by putting drops.) So no need to patch the eye except in special circumstances
  • Vision correction for far & near is possible
  • Patient can get back to work in the shortest possible time

Lens implants

Lens implants in mumbai

During cataract surgery, the natural lens of the eye that has turned opaque is removed, resulting in loss of focusing power of the eye. This situation would be parallel to clicking a photograph without a camera lens–the picture would be extremely blurred. When the natural lens of the eye is removed an artificial implant is placed in the eye.

Intraocular Lens

An intraocular lens (IOL) implant is a synthetic, artificial lens placed inside the eye that replaces the natural lens which is surgically removed usually as a part of cataract surgery.

Monofocal intraocular lens can be used to give clear point focus either at a distance or close up, but one can choose only one focal point.

Multifocal IOLs are popular as they allow correction of vision for both far & near distance.

EDOF Lens The Extended Depth of Field (EDOF) IOL provides spectacle independence as well as correction for near, distant, and intermediate vision. For example, if you get these lenses postcataract surgery, you will be able to drive and paint well. Both these activities require clear intermediate vision. As a result of your clear near vision, you can also read a book or a newspaper. As a result of your clear near vision, you can also read a book or a newspaper.

Trifocal IOLs provides excellent vision not only for near and far, but also for intermediate distances, especially for people who have routine usage of computers.

Apodized Diffractive Multifocal IOL

Gradual diffractive steps on the IOL implant that create a smooth transition between focal points. The IOL bends incoming light to the multiple focal points to increase vision in differing light situations.

Accomodative IOL

Crystalens and Trulign Toric currently are the only US-FDA -approved intraocular lenses (IOLs) that use a method called accommodation, enabling sharper vision at multiple distances for people who have undergone cataract surgery.

An accommodating IOL shifts position with the action of eye muscles and movement to improve eyesight.

Toric IOL for astigmatism

This is a monofocal IOL with astigmatism correction built into the lens.

  • Astigmatism: This eye condition distorts or blurs the ability to see both near and distant objects. With astigmatism the cornea (the clear front window of the eye) is not round and smooth (like a basketball), but instead is curved like a football. People with significant degrees of astigmatism are usually most satisfied with toric IOLs.
  • People who want to reduce (or possibly eliminate) the need for eyeglasses may opt for an additional treatment called limbal relaxing incisions, which may be done at the same time as cataract surgery or separately. These small incisions allow the cornea’s shape to be rounder or more symmetrical.

Protective IOL filters

IOLs include filters to protect the eye’s retina from exposure to UV and other potentially damaging light radiation. The eye doctor selects the filters that will provide appropriate protection for the patient’s specific needs.

Other important cataract lens replacement considerations

  • In some cases, after healing completely from the cataract lens surgery, some people may need further correction to achieve the best vision possible. Their ophthalmologist may recommend additional surgery to exchange an IOL for another type, implant an additional IOL, or make limbal relaxing incisions in the cornea. Other laser refractive surgery may be recommended in some cases.
  • People who have had refractive surgery such as LASIK need to be carefully evaluated before getting IOLs because the ability to calculate the correct IOL prescription may be affected by the previous refractive surgery.

Refractive Laser-Assisted Cataract Surgery (ReLACS)

Refractive Laser-Assisted Cataract Surgery in Mumbai

Laser-assisted cataract surgery is now available to our cataract patients.

The Femtosecond Laser applies laser energy in an extremely short period of time, one trillionth of a second, so no significant heat is generated (therefore, it is a “cool” laser). The laser, guided by an advanced imaging system known as OCT, creates precise incisions, automating steps of cataract surgery that have traditionally been done manually with a surgical blade. The laser can also make corneal incisions to treat astigmatism. The computer-driven incisions are more precise and reproducible than what can be done manually by hand.

In laser cataract surgery, an advanced Femtosecond Laser replaces or assists use of a hand-held surgical tool for the following steps in cataract surgery:

  • The corneal incision
  • The anterior capsulotomy
  • Lens and cataract fragmentation

Use of a laser can improve the precision, accuracy and reproducibility of each of these steps, potentially reducing risks and improving visual outcomes of cataract surgery.

In laser cataract surgery, the surgeon creates a precise surgical plan for the corneal incision with a sophisticated 3-D image of the eye called an OCT (optical coherence tomography).

An incision with a specific location, depth and length in all planes with the OCT image and a femtosecond laser can be performed exactly without the variable of surgeon experience.

Understanding Cataract with Dr. Niteen Dedhia | Cataract specialist in Mumbai


Are you looking for Cataract Operation, Laser Cataract Treatment or Cataract Surgery in Mumbai City?


If you are looking for Cataract Surgery In Mumbai, Bladeless Lasik in Mumbai or Best Cataract Treatment in Mumbai, Ojas Eye Hospital is here to assist. Ojas Eye Hospital can help with your Cataract surgery procedure, including: Cataract Removal, Cataract Eye Treatments, Refractive Cataract, etc. Ojas Eye Hospital has served many Cataract clients in Mumbai City.


Contact Ojas Eye Hospital today for all your Cataract needs in Mumbai City at Call us (+91) 9137462795.

Ojas Eye Hospital is a Center of Excellence for Laser Cataract Treatment / Cataract Surgery in Mumbai, India.