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Cataract Surgery
Cataract Surgery
At The Eye Unit, our cataract surgery combines advanced technology with expert care to restore your vision. Utilising techniques like micro-incision surgery, we ensure a minimally invasive procedure with quick recovery times.
Overview
- Restoration of clear vision.
- Outpatient Procedure (return home the same day).
- Quick and minimally invasive procedure with a short recovery period.
- Different intraocular lenses available including; monofocal, topic, trifocal/multifocal & EDOF/EMV lenses
- The artificial lens implanted during cataract surgery is durable and designed to last a lifetime.
What are Cataracts
Get to know Cataracts
Definition
A cataract is a condition where the eye's natural lens becomes cloudy, leading to blurry or dim vision. This occurs due to the clumping of proteins in the lens, which scatters and blocks light from reaching the retina. Cataracts develop gradually and can significantly impact daily activities like reading, driving, and recognising faces.
Cataracts are a leading cause of vision impairment but can be effectively treated with cataract surgery. Cataract surgery is a safe, common, and highly successful outpatient procedure that restores clear vision and enhances quality of life.
The Treatment
Cataract Surgery treatment
What is it?
Cataract surgery is a medical procedure designed to remove a cloudy lens, known as a cataract, from the eye and replace it with a clear artificial lens. During the surgery, which is typically performed on an outpatient basis, the cloudy lens is broken up and removed using ultrasound or laser technology. Once the cataract is removed, an artificial intraocular lens (IOL) is implanted to restore clear vision. Cataract surgery is considered one of the safest and most common surgical procedures, with high success rates in improving vision and quality of life for those affected by cataracts.
Preparing For Surgery
Preparing for cataract surgery involves scheduling a consultation with your ophthalmologist, following pre-surgical instructions, arranging transportation, and discussing post-operative care.
Post Surgery Care
After cataract surgery, it's crucial to adhere to post-operative care instructions for optimal recovery. This includes using prescribed eye drops, wearing eye protection, avoiding eye rubbing, attending follow-up appointments, limiting strenuous activities, protecting your eyes from UV exposure, and promptly reporting any concerns to your surgeon. Following these guidelines ensures proper healing and the best possible outcomes from your surgery.
Causes & Symptoms
Are you at risk of cataract?
Causes
Age
Cataracts are most commonly associated with aging, as natural changes in the lens structure occur over time.
Genetics
Family history can play a role in predisposing individuals to cataracts.
Medical Conditions
Certain medical conditions, such as diabetes as well as certain medications e.g: steroids can increase the risk of cataracts.
Trauma or Injury
Trauma to the eye, such as blunt force trauma or injury from radiation exposure, can lead to cataract development.
Exposure to Ultraviolet Radiation
Prolonged exposure to ultraviolet (UV) radiation from sunlight or artificial sources may contribute to cataract formation.
Symptoms
Blurry Vision
Objects may appear blurred or hazy, even with glasses or contact lenses.
Diminished Night Vision
Difficulty seeing clearly in low-light conditions, such as at night or in dimly lit rooms.
Increased Sensitivity to Light
Glare from sunlight or artificial light sources may be more noticeable.
Fading or Yellowing of Colours
Colours may appear less vibrant or faded, with a yellowish tint.
Difficulty with Vision at Night
Halos or glare around lights, making it challenging to drive at night.
Frequent Changes in Eyeglass Prescription
Needing frequent changes in prescription glasses or contact lenses.
Suitable Patient Candidates
Cataract Surgery Candidates
Ideal conditions for the treatment
Have Significant Vision Impairment
Cataract surgery is usually recommended when cataracts significantly impair vision and affect daily activities.
Have Stable Eye Health
Candidates should have stable eye health.
Are Medically Fit
Individuals should be in generally good health and free from conditions that could increase the risk of complications during surgery or anesthesia.
For Patients At Our Clinic
Ultimately, candidacy for cataract surgery is determined on an individual basis by an ophthalmologist after a comprehensive eye examination and evaluation of medical history. If you are considering cataract surgery, please book a consultation with us to explore further and discuss any potential concerns or restrictions.
Frequently asked questions
The actual surgery usually takes about 15 to 30 minutes per eye. However, patients should plan to spend a few hours at the surgical facility for pre-operative preparations and post-operative monitoring.