Final answer:
Radial keratotomy is a surgical procedure used to correct nearsightedness by making radial incisions in the cornea.
Step-by-step explanation:
Radial keratotomy (RK) is a surgical procedure used to correct nearsightedness. It involves making radial incisions in the cornea, which allows the cornea to flatten and therefore improve vision.
Some true statements concerning radial keratotomy include:
- Radial keratotomy is a surgical procedure used to correct nearsightedness.
- The procedure involves making radial incisions in the cornea.
- Radial keratotomy was a popular procedure in the 1980s but is no longer commonly performed today due to advancements in laser vision correction techniques.