What is the component word part for rhytidectomy?

The component Word parts for "rhytidectomy" are "rhytid," which comes from the Greek Word "rhytis," meaning "wrinkle," and "ectomy," which is derived from the Greek "ektome," meaning "excision" or "surgical removal." Therefore, rhytidectomy refers to the surgical procedure for removing wrinkles, commonly known as a facelift.