CPT® Code 0308T

The ocular telescope prosthesis is a specialized device designed to enhance visual acuity for patients suffering from end-stage age-related macular degeneration (AMD). This condition typically results in significant vision loss, particularly in the central visual field, which can severely impact daily activities and quality of life. The ocular telescope functions by utilizing a wide-angle micro-optic system that works in conjunction with the natural optics of the cornea. This combination creates a telephoto effect, allowing for the magnification of objects by a factor of 2.2 to 2.7 times their actual size. When the telescopic lens is surgically implanted into the eye, it reflects incoming images onto the undamaged peripheral areas of the retina, thereby improving the patient's ability to see. The surgical procedure involves making a substantial incision, approximately 12 mm, in either the cornea or sclera, followed by the careful removal of the majority of the crystalline lens or any existing intraocular lens prosthesis situated behind the iris. Importantly, the posterior capsule, which is the elastic lens capsule, is preserved to provide support for the newly implanted telescopic lens. The lens is then secured to this capsule using sutures that are threaded through the haptic loops of the lens. Patients typically experience noticeable improvements in their vision shortly after the procedure, gaining the ability to focus on both near and distant objects through natural eye movements.