What surgical term refers to the restoration or repair of an organ?

The term that refers to the restoration or repair of an organ is "plasty." This term is commonly used in various medical contexts to describe surgical procedures aimed at reshaping, reconstructing, or improving the function of tissues or organs. For instance, a rhinoplasty involves the surgical correction of the nose, while angioplasty pertains to the repair of blood vessels.

The understanding of "plasty" in the medical field highlights its emphasis on surgical repair and enhancement, making it a crucial term in discussing various surgical interventions aimed at restoring normal function or appearance.