To understand the spectrum and diagnostic workup of congenital aural atresias.
To appreciate temporal bone CT anatomy as it pertains to aural atresias and conductive hearing loss.
To recognize the importance of precise CT description of aural atresias for operative planning and prediction of surgical success, specifically emphasizing the Jahrsdoerfer predictive scoring system.
To briefly review the treatment options available for congenital aural atresias.
• Introduction to congenital aural atresias, including background and diagnostic workup
• Review of pertinent external and middle ear anatomy
• Description of the Jahrsdoerfer system and its ability to predict surgical success based on specific temporal bone CT findings
• Demonstration of representative CT findings from sample patient cases
• Brief review of treatment options, including external/middle ear reconstruction and Bone Anchored Hearing Aid implants (BAHA)
Kao, J,
Buzzeo, M,
Campbell, P,
Can You Hear Me Now? Congenital Aural Atresias and the CT Predictors of Surgical Success. Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL.
http://archive.rsna.org/2014/14016595.html