医疗专业人员

April 27, 2023

Cataract surgery is one of the most common procedures performed worldwide. Despite advancements in surgical techniques and consistent success rates, the current method used to measure and select a new, artificial intraocular lens offers an imperfect estimate. If the visual target is not achieved, it can only be corrected by contacts, glasses or additional surgical intervention.

An innovative alternative — Light Adjustable Lens — is the only artificial intraocular lens that allows physicians to design, trial and customize a patient's vision after cataract surgery. Available at Mayo Clinic since 2022, Light Adjustable Lens allows physicians to make adjustments according to each patient's unique needs.

The Light Adjustable Lens is made of a special photosensitive material that changes the power of the implanted lens in response to ultraviolet (UV) light, increasing the likelihood of a successful outcome.

The cataract removal and intraocular lens implantation procedure is equivalent to traditional cataract surgery. Michael A. Mahr, M.D., an ophthalmologist at Mayo Clinic in Rochester, Minnesota, explains, "Light adjustable artificial lenses are unique because ultraviolet light treatments are scheduled after surgery to adjust the new artificial lens. This means that surgeons can fine-tune how the patient sees in the distance, at arm's length and near." Once the results are achieved, the lens is permanently locked in with a final light treatment to prevent any further changes.

When a referring physician has determined a patient is an ideal candidate for Light Adjustable Lens, Mayo Clinic's specialized team of experts will work in collaboration to provide the best care possible.

"Light Adjustable Lens provides a safe option for customization in the postoperative period," says Dr. Mahr. "This contributes to improved results and satisfaction for both the physician and patient."

For more information

Refer a patient to Mayo Clinic.