Cataracts can make vision cloudy, blurred and less clear over time, often affecting everyday activities such as reading or driving. Phaco surgery is a commonly used cataract treatment that removes the cloudy natural lens through a tiny incision.
It uses ultrasound energy to break the cataract into tiny pieces, which are then removed before an artificial lens is placed to help improve vision and support a smooth recovery afterwards.
Understanding the Phacoemulsification Technique
Phaco surgery, also known as phacoemulsification, is a technique in which ultrasound energy is used to break the cloudy lens into minimal pieces. These pieces are gently removed from the eye with a specialised instrument.
After the cataract has been taken out, the surgeon places an intraocular lens, or IOL, inside the eye. That artificial lens is set where the cloudy natural one used to be; it helps bring back clearer vision again. The whole procedure is usually done under local anaesthesia so the eye gets numbed while the patient is still awake.
Phacoemulsification uses a small incision so the cataract can be removed with minimal disturbance to the eye. The phacoinstrument enters through this opening, breaks the cloudy lens into tiny pieces and removes them.
The folded artificial lens is then inserted through the same incision. Often, stitches are not required, and the smaller opening may support quicker healing and recovery.
What Happens during the Procedure?
Before cataract surgery, the ophthalmologist examines the eye and takes measurements to select a suitable artificial lens. During the procedure, a small corneal incision is made, and ultrasound energy breaks the cloudy lens into tiny fragments.
These pieces are carefully removed, and the IOL is placed inside the eye. The procedure is often performed as day care surgery, depending on the patient’s eye condition.
How Do Other Modern Techniques Differ?
Technology used for cataract treatment continues to develop. Laser cataract surgery, for example, uses a femtosecond laser to perform certain stages of the procedure, such as creating incisions, opening the lens capsule and softening the cataract.
Phacoemulsification mainly relies on ultrasound energy for breaking and removing the cloudy lens. The most appropriate technique is decided after examining factors such as the type of cataract, eye health and individual vision requirements.
What Determines the Treatment Expense?
The cataract surgery cost can vary because every patient may require a different procedure or lens. Factors such as the type of IOL, surgical technique, complexity of the cataract, hospital location and other clinical requirements can influence the final expense.
Patients should therefore discuss the expected cost and available treatment options with their ophthalmologist before surgery instead of relying on a standard figure.
Phacoemulsification removes cataracts through a small incision by using ultrasound energy to break the cloudy lens into tiny fragments. An artificial lens is then placed to help restore clearer vision. Since every eye is different, a detailed examination is essential to decide whether this technique is suitable and to plan the right treatment approach.
