IPA: /ˈkraɪoʊˌsɜrdʒən/
KK: /ˈkraɪoʊˌsɜrdʒən/
A medical professional who uses extreme cold to treat diseases or injuries, often by freezing tissue.
The cryosurgeon successfully removed the tumor using freezing techniques.
Cryosurgeon → It is formed from "cryo-" (from Greek "kryos", meaning cold) and "surgeon" (from Old French "surgeon", meaning one who operates). The word "cryosurgeon" refers to a surgeon who uses cold techniques in medical procedures.
Think of 'cold' ('cryo-') being used by a 'surgeon' to perform operations — that's what a cryosurgeon does.
No commonly confused words.