ENT Deaf Child Define Causes Hearing loss baby Fetus Maternal Infant Reason What wrong congenital

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  • čas přidán 9. 09. 2024
  • #deaf #child #cause Mother
    Definition
    Scheibe dysplasia - CochleoSaccular Dysplasia
    Alexander dysplasia - Basal turn of membranous cochlea , high freq affected
    Bing-Siebenmann dysplasia - absense of membranous labyrinth
    Michel aplasia - absence of bony and membranous labyrinth. Even petrous apex is absent. No hearing aids or cochlear implantation
    Mondini dysplasia .. Cochlea is 1.5 turns.. (normal 2.75 turns)
    Enlarged vestibular aqueduct
    Semicircular canal malformations

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