Extrapetrosal drainage
Extrapetrosal drainage (procedure)
251548005
http://purl.bioontology.org/ontology/SNOMEDCT/251548005
0
XU38q
Surgical access values
Substance
Middle ear structure
Drainage - action
Priorities
Drainage of middle ear
1
Therapeutic or Preventive Procedure
P0-05830
T061
C0198127