Clear lens exchange (CLE), also known as refractive lens exchange or lens replacement surgery, is a surgical procedure that involves removing the natural lens of the eye and replacing it with an artificial intraocular lens (IOL). This procedure is typically performed to correct severe refractive errors, such as nearsightedness, farsightedness, or astigmatism, or to treat presbyopia (age-related loss of near vision).
The clear lens exchange procedure is similar to cataract surgery, which also involves removing the natural lens of the eye and replacing it with an IOL. However, while cataract surgery is typically performed to remove a cloudy or opaque lens, clear lens exchange is performed on an otherwise clear lens.
During the clear lens exchange procedure, the eye is first numbed with local anesthesia, and a small incision is made in the cornea. The natural lens is then carefully removed using a technique called phacoemulsification, which uses ultrasound energy to break up the lens into tiny fragments that can be easily removed. Once the natural lens has been removed, an artificial IOL is inserted into the eye through the same incision.
There are several types of IOLs that can be used in clear lens exchange surgery, including monofocal IOLs, which correct for a single distance (such as distance vision), and multifocal or accommodating IOLs, which can provide a wider range of vision correction. Your eye surgeon will help you choose the best type of IOL based on your individual needs and lifestyle.
Clear lens exchange surgery is generally considered safe and effective, with a high success rate in correcting refractive errors and improving vision. However, as with any surgical procedure, there are risks and potential complications, such as infection, bleeding, or damage to the cornea or other structures in the eye. Your eye surgeon will discuss these risks with you before the procedure and help you determine if clear lens exchange is the right choice for you.
Overall, clear lens exchange is a popular option for people who want to correct their refractive errors and reduce their dependence on glasses or contact lenses. If you are considering clear lens exchange, it is important to schedule a consultation with an experienced eye surgeon who can answer your questions and help you make an informed decision about your eye care.
At The Eye Center- Dr. Mahnaz Naveed Shah & Associates our team of eight ophthalmology subspecialists/ eye specialists, eye surgeons who are considered amongst the very best eye specialists in Karachi and in Pakistan, have the diagnostic and treatment capabilities to treat from the simplest to the most complex patients. We work hard to provide our patients with the best possible medical and surgical eye care, in a state of the art purpose built eye care facility. We offer the entire array of medical, laser and surgical treatments to help provide patients the best possible care in the most efficient, safe and ethical manner.
If you need an appointment, please contact us at 03041119544 during our working hours or leave us a WhatsApp message at +923028291799 and someone will connect with you. Walk-in appointments are also available for emergencies. We can also be reached through our web portal on www.surgicaleyecenter.org
