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Hierarchie
Sub classes
  • H68.111 Osseous obstruction of Eustachian tube, right ear
  • H68.112 Osseous obstruction of Eustachian tube, left ear
  • H68.113 Osseous obstruction of Eustachian tube, bilateral
  • H68.119 Osseous obstruction of Eustachian tube, unspecified ear
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