Excision of petrous apex cells

Excision of petrous apex cells (procedure)

active

Code	`65886001`
Semantic tag	procedure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Apicectomy of petrous pyramid
Exenteration of petrous pyramid air cells
Petrosectomy

Parents (3)

36910002Craniectomy procedure
85104009Partial ostectomy procedure
118730008Procedure on temporal bone procedure

Children (1)

82158006Petrous apicectomy including radical mastoidectomy procedure