CPT® Code 65222

The procedure described by CPT® Code 65222 involves the removal of a foreign body from the cornea, which is the clear, dome-shaped surface that covers the front of the eye. The cornea plays a crucial role in focusing light onto the retina, thus contributing to clear vision. During this procedure, the physician first instills anesthetic drops into the eye to minimize discomfort for the patient. Following this, visual acuity is assessed, and a funduscopy is performed to accurately locate the foreign body within the cornea. A slit lamp, a specialized instrument that provides a magnified and illuminated view of the eye, is utilized to enhance the physician's ability to visualize the foreign body. The removal process varies depending on the nature of the foreign body. For superficial foreign bodies, a moistened cotton swab may be sufficient for removal. In cases where the foreign body is embedded, the physician employs an ophthalmic spud or needle under magnification to extract it safely. If the foreign body is metallic and has caused a rust ring, a corneal burr is used to remove the rust-impregnated corneal tissue. After the foreign body is removed, the eye is flushed with saline solution to eliminate any remaining fragments. The resulting corneal defect is treated similarly to a corneal abrasion, typically involving the application of antibiotic ointment and the use of an eye patch to promote healing. This procedure is specifically coded as 65222 when a slit lamp is utilized, distinguishing it from similar procedures that do not involve this equipment.