Final answer:
Keratoplasty is the term that refers to a surgical procedure involving the replacement of a damaged or diseased cornea with donated corneal tissue.
Step-by-step explanation:
The term that refers to a surgical procedure involving the replacement of a damaged or diseased cornea with donated corneal tissue is keratoplasty. Keratoplasty, also known as corneal transplantation, is a common surgery used to improve vision and treat conditions such as corneal scarring, keratoconus, and corneal dystrophies. During the procedure, the damaged cornea is removed and replaced with a healthy cornea from a deceased donor.