CPT® Code 65775

Corneal wedge resection is a surgical procedure aimed at correcting surgically induced astigmatism, a condition where the cornea, which is normally round, becomes oval-shaped, leading to blurred vision. This type of astigmatism can arise after eye surgeries such as cataract removal or refractive procedures like LASIK. The procedure involves precise mapping of the cornea using a slit lamp, followed by careful preparation of the eye. During the surgery, a topical anesthetic is applied to numb the cornea, and the area is irrigated to ensure a clear surgical field. A diamond knife is then utilized to make an incision in the marked area of the cornea, allowing for the excision of a small sliver of corneal tissue. This excision helps restore the cornea's natural spherical shape, thereby improving visual acuity. Post-surgery, a bandage contact lens may be placed on the eye, and antibiotic eye drops are administered to prevent infection, followed by patching the eye to aid in recovery.