According to the CPT Assistant Reference, which statement about radial keratotomy is TRUE?

According to the CPT Assistant Reference, which statement about radial keratotomy is TRUE?

• A. It is a type of eyeglass prescription
• B. Incisions are made in the surface of the cornea
• C. It is primarily a surgical procedure involving excision of tissue
• D. It is a procedure not performed by ophthalmologists

Answer: (B)

Radial keratotomy is a surgical procedure designed to correct refractive vision errors, particularly myopia (nearsightedness). The procedure involves making precise incisions in a radial pattern on the surface of the cornea. These incisions help flatten the cornea, altering its curvature and allowing light to better focus on the retina, thus improving vision. This characteristic of making incisions in the cornea distinguishes radial keratotomy from other procedures that either do not involve incisions in this manner or do not focus on changing the corneal structure. The approach is specific and targeted, which is essential for the correction of vision issues. The other statements do not accurately represent the nature of radial keratotomy. The procedure is not about eyeglass prescriptions, as it involves surgical alteration of the cornea. It does not involve the excision of tissue in the traditional sense; rather, it modifies the corneal surface without removing large amounts of tissue. Furthermore, radial keratotomy is indeed performed by ophthalmologists who are trained to conduct such procedures, so it does not align with the idea that it is not performed by them.

Radial keratotomy is a surgical procedure designed to correct refractive vision errors, particularly myopia (nearsightedness). The procedure involves making precise incisions in a radial pattern on the surface of the cornea. These incisions help flatten the cornea, altering its curvature and allowing light to better focus on the retina, thus improving vision.

This characteristic of making incisions in the cornea distinguishes radial keratotomy from other procedures that either do not involve incisions in this manner or do not focus on changing the corneal structure. The approach is specific and targeted, which is essential for the correction of vision issues.

The other statements do not accurately represent the nature of radial keratotomy. The procedure is not about eyeglass prescriptions, as it involves surgical alteration of the cornea. It does not involve the excision of tissue in the traditional sense; rather, it modifies the corneal surface without removing large amounts of tissue. Furthermore, radial keratotomy is indeed performed by ophthalmologists who are trained to conduct such procedures, so it does not align with the idea that it is not performed by them.