Iac Bone Anatomy. The internal auditory canal IAC is a channel in the petrous bone that is somewhat variable in size shape and orientation. See the image to the right for the relationship of the nerves in the IAC.
Coronal Ct Images Show The Normal Anatomy Of The Temporal Bone From Download Scientific Diagram from www.researchgate.net
To design the internal structure of a device along with the outside geometry and custom tailor an endoprosthesis to. For characterizing masses in the middle ear for example to distinguish a cholesteatoma from an encephelocele. See the image to the right for the relationship of the nerves in the IAC.
From the IAC the facial nerve takes a very anatomically complex and tortuous course through the facial canal of the temporal bone.
The lateral outer aspect of the canal is known as the fundus. It provides images in the axial and coronal planes allowing the user to review and learn anatomy interactively. It reduces fever and is a mild analgesic used in the treatment of Degenerative Disc Disease DDD frozen shoulder migraine headache tension headache fibromyalgia rheumatoid arthritis sprains and strains tendinosis and transmandibular joint. Tinnitus is a common disorder and the etiology remains mostly unclear.
