[surgery performed on the ear and its parts, nasal cavity, or the throat, including surgery of the adenoids, tonsils, pharynx, and trachea. ( CSP )]
UMLS (CSP) C0038910 - Therapeutic or Preventive Procedure
Relation/PAR: Operation
Relation/CHD: adenoidectomy
Excision of larynx
ear surgery
tracheotomy