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 Lateral Surface
 Medial Surface
 Anterior recess
 Posterior recess
 Prussak’s pouce
 Antero- inferior quadrant- Carotid canal
 Antero- superior quadrant-Tympanic
opening of auditory tube
 Postero- superior quadrant- Long Process of
Incus, stapes and fenestra vestibuli.
 Postero- inferior quadrant- Promontory and
fenestra cocheae.
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx
Tympanic Membrane ppt.pptx

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Tympanic Membrane ppt.pptx

  • 1.
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.  Lateral Surface  Medial Surface
  • 8.
  • 9.
  • 10.  Anterior recess  Posterior recess  Prussak’s pouce
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.  Antero- inferior quadrant- Carotid canal  Antero- superior quadrant-Tympanic opening of auditory tube  Postero- superior quadrant- Long Process of Incus, stapes and fenestra vestibuli.  Postero- inferior quadrant- Promontory and fenestra cocheae.