Preferred Label : Radical Tympanomastoidectomy;
NCIt definition : A therapeutic surgical procedure that involves the removal of the posterior and superior
walls of the external auditory canal, the remnants of the tympanic membrane, and the
middle ear ossicles (except the stapes footplate), resulting in the conversion of
these spaces into a common cavity.;
Origin ID : C96213;
UMLS CUI : C3272647;
Semantic type(s)
- procedure_has_excised_anatomy
- procedure_has_target_anatomy
