H68.11 - Osseous obstruction of Eustachian tube H68.1 - Obstruction of Eustachian tube H68.11 - Osseous obstruction of Eustachian tube
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