Normal Left Ear Drum

A healthy 62-year-old woman presents for a routine physical exam. This image is obtained of her left ear. Can you identify at least 5 of the following features of this normal ear?

• Ear Canal
• Tympanic Membrane
• Cone of Light
• Pars Tensa
• Pars Flaccida
• Eustachian Tube Shadow
• Malleus Bone
• Incus Bone
• Stapes Bone
• Chorda Tympani Nerve

More information and background is found in this Wispr University article, Normal Ear Anatomy as Seen by Otoscopy. http://www.wiscmed.com/wispr-university/normal-ear-anatomy-as-seen-by-an-otoscope-video-presentation/