rhytidectomy vs rhytidoplasty

rhytidectomy

noun
  • Plastic surgery to reduce the visible signs of aging in the face by removing wrinkles. 

rhytidoplasty

noun
  • Plastic surgery to reduce the visible signs of aging in the face by removing wrinkles. 

How often have the words rhytidectomy and rhytidoplasty occurred in a corpus of books? (source: Google Ngram Viewer )