0000413 Atresia of the external auditory canal

synonym Absent auditory canals Absent external auditory canals Atretic auditory canal Atretic auditory canals Atretic external auditory canal Atretic external auditory canals Auditory canal atresia External acoustic meatus atresia External auditory canal atresia External auditory meatal atresia External auditory meatus atresia Absent ear canal