Is Cataract Surgery Right for You? Here’s What to Consider

Is Cataract Surgery Right for You Here’s What to Consider

Cataracts occur when the clear lens of the eye becomes clouded. The main treatment for them is cataract surgery. However, some people are not eligible for this treatment. 

If you’re considering this procedure, this guide provides key information to help you decide whether it’s the right choice for you. 

What Are Cataracts? 

The natural lens of the eye protects the delicate structures of the eye while focusing light on the retina (the light-sensitive tissue at the back of the eye) for vision. 

The lens is made of natural proteins called crystallins, which give it its clear, transparent appearance. 

However, like all proteins, crystallins may change over time. One of the most common changes they undergo is becoming opaque, leading to the cloudy patches we know as cataracts. 

These cloudy patches block light from properly reaching the retina, similar to how dust or dirt can block clear images on a camera lens. Unfortunately, cataracts can worsen over time and lead to more significant vision impairment. 

When Is Cataract Surgery Required? 

Cataracts aren’t emergent conditions. This means you do not need to rush into a cataract surgery after being diagnosed. 

The general rule is to consider the surgery necessary when cataracts begin to affect your quality of life. For example, if you can no longer perform daily tasks like driving or reading with ease, it is recommended to undergo the surgery. 

It is also still feasible to get cataract surgery even before the condition reaches that point. 

What Happens in Cataract Surgery? 

Cataract surgery is a fairly fast outpatient procedure. In most cases, it takes less than an hour per eye. 

Most cataract surgeries are carried out using the phacoemulsification technique. This procedure involves making a small incision in the eye and inserting an ultrasonic probe. 

The probe then releases controlled ultrasound waves in that area. This causes the cloudy part of the lens to break up into fragments that are then suctioned out through the same incision used for the probe. 

From there, a new lens (called an intraocular lens) is implanted to replace the removed lens. This is a minimally invasive surgery that involves a fairly swift recovery. 

Most patients even see improvements within days, although complete recovery may take longer. In most cases, recovery requires about 4 to 7 weeks. 

Your doctor will help you select the most suitable intraocular lens or IOL for this procedure. Several options exist, from ones that can also correct astigmatism to monofocals. 

Is the Cost Considerable? 

As with most procedures, the cost of cataract surgery can vary by case, hospital or clinic, selected intraocular lens, and surgeon. You also need to check if your insurance plan covers it. 

Singapore Citizens and Permanent Residents can use Medisave to cover part of the surgical fee, fortunately. The complexity of your case and surgery may actually affect the amount you are allowed to withdraw. 

How to Make the Decision 

On the whole, the most important part of making this choice is still to see an eye doctor first. A good ophthalmologist can assess your case and break down the pros and cons for your specific situation. 

That can help you make a decision based on professional advice. It will also tell you if you actually meet the eligibility criteria for the procedure itself.