Cochlear Anomalies

Temporal Bone Image Library

  • Title: Cochlear nerve agenesis, R-141-2
  • Chapter: Developmental Defects
  • Chapter section: Cochlear Anomalies, Inner Ear, Variform Anomalies
  • TB Case Number: 935
  • Gender: Male
  • Age(yrs.): 10
  • otologic_dx:

    1. Mondini dysplasia, bilateral

    2. Agenesis of cochlear nerve, bilateral

    3. Acute and chronic otitis media, bilateral

    4. Tympanic membrane, central perforation, left

    5. Tympanosclerosis involving tympanic membrane and mesotympanum, left

    6. Jugular bulb

  • Title: Cochlear nerve agenesis, R-171
  • Chapter: Developmental Defects
  • Chapter section: Cochlear Anomalies, Inner Ear, Variform Anomalies
  • TB Case Number: 935
  • Gender: Male
  • Age(yrs.): 10
  • otologic_dx:

    1. Mondini dysplasia, bilateral

    2. Agenesis of cochlear nerve, bilateral

    3. Acute and chronic otitis media, bilateral

    4. Tympanic membrane, central perforation, left

    5. Tympanosclerosis involving tympanic membrane and mesotympanum, left

    6. Jugular bulb

  • Title: R141 Agenesis Cochlear Nerve
  • Chapter: Developmental Defects
  • Chapter section: Cochlear Anomalies, Inner Ear, Variform Anomalies
  • TB Case Number: 935
  • Gender: Male
  • Age(yrs.): 10
  • otologic_dx:

    1. Mondini dysplasia, bilateral

    2. Agenesis of cochlear nerve, bilateral

    3. Acute and chronic otitis media, bilateral

    4. Tympanic membrane, central perforation, left

    5. Tympanosclerosis involving tympanic membrane and mesotympanum, left

    6. Jugular bulb

  • Title: R141 Agenesis Cochlear Nerve
  • Chapter: Developmental Defects
  • Chapter section: Cochlear Anomalies, Inner Ear, Variform Anomalies
  • TB Case Number: 935
  • Gender: Male
  • Age(yrs.): 10
  • otologic_dx:

    1. Mondini dysplasia, bilateral

    2. Agenesis of cochlear nerve, bilateral

    3. Acute and chronic otitis media, bilateral

    4. Tympanic membrane, central perforation, left

    5. Tympanosclerosis involving tympanic membrane and mesotympanum, left

    6. Jugular bulb