Preauricular fistula
Congenital preauricular fistula
Fistula auris congenita
Preauricular fistula (disorder)
204272007
http://purl.bioontology.org/ontology/SNOMEDCT/204272007
0
P4431
Developmental malformation of branchial arch
Congenital anomaly
Fistula
Courses
Preauricular region structure
Severities
Preauricular sinus
Preauricular sinus, pit or fistula
Congenital
Fistula of congenital auricle
Congenital fistula of auricle
Congenital Abnormality
DA-9100E
T019
C0546969