Please enable JavaScript.

Coggle requires JavaScript to display documents.

Hard Hearing - Coggle Diagram

- - - - Inner ear fluid increased pressure
- - - - chronic infection
    - - CSF
    - - perforated tympanic membrane
- - - - Tectorial membrane
      - Basilar membrane
        
        organ of Corti
        
        hair cells
        
        excited by basilar membrane vibration
        
        binding of short and long cilia
        
        influx of cations from scala media
  - - - fluid moves in scala media
- - - - Mastoiditis
      - Labyrinthinitis
      - Facial nerve palsy
      - Streptococcus pneumoniae
      - Haemophilus
        influenzae
  - - - immunocompromised adult patients
      - causes cellulitis, osteomyelitis
      - extends to deeper tissue