bright lights vs bright lights and cold steel

bright lights

noun
  • Surgery. 

  • The glamour and glitz of a place, especially a big city. 

bright lights and cold steel

noun
  • Surgery (procedure involving major incisions to remove, repair, or replace a part of a body). 

How often have the words bright lights and bright lights and cold steel occurred in a corpus of books? (source: Google Ngram Viewer )