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Inside Cataract Surgery: What to Expect During the Procedure

Asg Eye hospital
Jan 28, 2026 | 29

Inside Cataract Surgery: What to Expect During the Procedure

Have you been advised to undergo cataract surgery? If you're wondering what actually happens during the procedure, this video will walk you through each step of modern cataract surgery and help you understand what to expect before, during, and after the operation.

What Is a Cataract?

A cataract occurs when the eye's natural lens becomes cloudy, causing blurred vision, glare, poor night vision, and difficulty performing daily activities. Cataract surgery is the only effective treatment and is one of the safest and most commonly performed eye surgeries worldwide.

Before the Surgery

Before your procedure, your ophthalmologist performs a comprehensive eye examination and measures your eye to select the most suitable intraocular lens (IOL). You may also receive medicated eye drops to reduce the risk of infection and inflammation.

On the day of surgery, your eye is numbed using anesthetic eye drops or local anesthesia, making the procedure comfortable. Most patients remain awake but do not experience pain during the surgery.

Step 1: Creating a Tiny Incision

The surgeon begins by making a very small incision at the edge of the cornea. These tiny incisions are self-sealing and usually do not require stitches.

Step 2: Opening the Lens Capsule

A small circular opening is carefully created in the thin membrane that surrounds the cloudy natural lens. This allows the surgeon to safely access the cataract while preserving the capsule for the new lens.

Step 3: Removing the Cloudy Cataract

Using advanced phacoemulsification technology, ultrasound energy gently breaks the cloudy lens into tiny fragments. These fragments are then carefully removed through the small incision, leaving the lens capsule clean and ready for the new lens.

Step 4: Implanting the Artificial Lens

Once the cataract has been removed, a clear artificial intraocular lens, or IOL, is inserted through the same tiny incision. The foldable lens unfolds naturally inside the eye and is positioned securely within the lens capsule to restore clear vision.

What Happens After Surgery?

After the procedure, a protective shield may be placed over your eye. Since cataract surgery is usually a day-care procedure, most patients return home the very same day. Vision often starts improving within 24 to 48 hours, although complete healing may take several weeks.

Recovery Tips

For a smooth recovery, remember to:

  • Use prescribed eye drops exactly as directed.
  • Avoid rubbing or pressing your eye.
  • Protect your eye from dust, water, and injury.
  • Avoid heavy lifting and strenuous activities for a few days.
  • Attend all scheduled follow-up appointments with your eye specialist.

Is Cataract Surgery Safe?

Modern cataract surgery has an excellent safety record and a high success rate when performed by experienced ophthalmologists using advanced technology. Most patients enjoy significant improvement in vision and can return to their normal routine within a short period.

Final Thoughts

Cataract surgery is a quick, safe, and highly effective procedure that replaces the cloudy natural lens with a clear artificial lens, helping restore sharp vision and improve quality of life.

If you're experiencing blurred vision, glare, or difficulty seeing due to cataracts, consult an eye specialist to determine whether cataract surgery is the right option for you.

Visit your nearest ASG Eye Hospital for expert consultation, advanced cataract surgery, and personalized eye care.

Stay connected with ASG Eye Hospital for more educational videos on cataracts, LASIK, retina care, glaucoma, cornea, and comprehensive eye health.

Doctor's Name: Dr. Himanshu Mehta

Overview

Job Title: Consultant Ophthalmologist

Location: Pan India
Job Category: Medical Healthcare

Work Employment:  Full time

What you work:

  • Diagnose and treat patients with a focus on Ophthalmologist.
  • Collaborate with senior doctors and multidisciplinary teams.
  • Ensure patient-centric care and follow clinical protocols.
  • Contribute to research, training, or hospital initiatives (if applicable).

Mandatory skills:

  • Relevant medical degree / certification.
  • Strong knowledge of ophthalmology practices / healthcare protocols.
  • Excellent communication and patient-handling skills.
  • Ability to work in fast-paced healthcare environments.

Preferred Qualifications:

  • Experience: 3 to 6 years of experience
  • Prior experience in eye care / multi-speciality hospitals.
  • Fellowship or advanced training in Ophthalmologist.
  • Familiarity with advanced diagnostic tools and surgical techniques.
  • Passion for innovation, patient care, and continuous learning.

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Overview

Job Title: Optometrist

Location: Amritsar, Punjab 

Job Category: Optometry

Work Employment:  Full time

What you work:

  • Conduct comprehensive eye examinations and vision assessments for patients of all ages.
  • Prescribe and fit spectacles, contact lenses, and low-vision aids.
  • Perform diagnostic tests including refraction, tonometry, perimetry, and OCT imaging.
  • Support consultant ophthalmologists in pre-operative and post-operative patient workups.
  • Counsel patients on eye care, lens hygiene, and follow-up schedules.
  • Maintain accurate clinical records and adhere to hospital protocols.

Mandatory skills:

  • Bachelor’s or Master’s degree in Optometry (B.Optom / M.Optom) from a recognised institution.
  • Valid registration with the relevant state or national optometry council.
  • Proficiency in refraction, slit-lamp examination, and contact lens fitting.
  • Working knowledge of autorefractors, tonometers, fundus cameras, and OCT equipment.
  • Strong communication skills in English, Hindi, and Punjabi.
  • Ability to manage high patient volumes in a fast-paced clinical setting.

Preferred Qualifications:

  • Experience: 1 to 5 years of clinical optometry experience.
  • Prior experience in an eye care or multi-speciality hospital in Punjab.
  • Exposure to paediatric optometry, binocular vision, or low-vision rehabilitation.
  • Familiarity with advanced diagnostic imaging and dry-eye management.
  • Passion for patient care, community eye-health camps, and continuous learning.

Apply For This Positions

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Overview

Job Title: Optical In-charge 

Location: Panjim, Goa / Mumbai-Worli (Lower Parel) 

Job Category: Optical

Work Employment:  Full time

What you work:

  • Manage day-to-day operations of the optical outlet, including sales, dispensing, and inventory.
  • Guide customers on frame selection, lens options, and coatings based on their prescription and lifestyle.
  • Take accurate frame measurements and ensure precise fitting, adjustments, and after-sales service.
  • Drive optical sales targets and monitor daily, weekly, and monthly business performance.
  • Maintain optimum stock levels, coordinate with vendors, and control shrinkage through periodic audits.
  • Supervise and train optical staff on product knowledge, dispensing standards, and customer service.
  • Coordinate with optometrists and consultants to ensure smooth prescription-to-delivery flow.
  • Ensure visual merchandising, display hygiene, and adherence to brand and hospital standards.

Mandatory skills:

  • Diploma or Bachelor’s degree in Optometry (D.Optom / B.Optom) or equivalent optical dispensing qualification.
  • Minimum 3 years of experience in optical supervisory or in-charge role.
  • Sound knowledge of lens types, coatings, frame materials, and dispensing principles.
  • Hands-on experience with edging, fitting, and basic optical workshop equipment.
  • Proven ability to achieve sales targets and manage inventory and billing systems.
  • Strong communication and interpersonal skills in English, Hindi, and Konkani or Marathi.
  • Working knowledge of POS / retail software and MS Office.

Preferred Qualifications:

  • Experience: 3 to 7 years in optical retail or an eye care hospital optical division.
  • Prior experience managing an optical outlet in Goa or the western region.
  • Exposure to premium and progressive lens brands and specialty eyewear.
  • Familiarity with contact lens dispensing and after-care support.
  • Team leadership, customer relationship management, and continuous learning mindset.

Apply For This Positions

This will close in 0 seconds

Overview

Job Title: Optometrist

Location: Pan India 

 

Job Category: Optometry

Work Employment:  Full time

What you work:

  • Conduct comprehensive eye examinations and vision assessments for patients of all ages.
  • Prescribe and fit spectacles, contact lenses, and low-vision aids.
  • Perform diagnostic tests including refraction, tonometry, perimetry, and OCT imaging.
  • Support consultant ophthalmologists in pre-operative and post-operative patient workups.
  • Counsel patients on eye care, lens hygiene, and follow-up schedules.
  • Maintain accurate clinical records and adhere to hospital protocols.

Mandatory skills:

  • Diploma / Bachelor’s or Master’s degree in Optometry (D.Optom / B.Optom / M.Optom) from a recognised institution.
  • Valid registration with the relevant state or national optometry council.
  • Proficiency in refraction, slit-lamp examination, and contact lens fitting.
  • Working knowledge of autorefractors, tonometers, fundus cameras, and OCT equipment.
  • Ability to manage high patient volumes in a fast-paced clinical setting.

Preferred Qualifications:

  • Experience: 1 to 5 years of clinical optometry experience.
  • Exposure to paediatric optometry, binocular vision, or low-vision rehabilitation.
  • Passion for patient care, community eye-health camps, and continuous learning.

Apply For This Positions

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