What does the suffix "-plasty" refer to?

The suffix "-plasty" denotes a type of surgical procedure that involves the plastic repair or reconstruction of a body part. This term is commonly used in medical contexts to indicate surgical enhancements, repairs, or reconstructions of various anatomical structures. For example, "rhinoplasty" refers to the surgical reshaping of the nose, and "angioplasty" pertains to the surgical repair or dilation of blood vessels.

This suffix is derived from the Greek word "plastos," meaning "molded" or "formed," which reinforces its connection to shaping or reconstructing tissues. This stands in clear contrast to the meanings of other medical suffixes, such as those representing surgical fixation or removal, highlighting why the correct answer centers on plastic repair or surgery.