Neuroimaging: Case ReportUnilateral Isolated Incus Agenesis Detection by Virtual EndoscopySarikaya, Basar MD*; Eyibilen, Ahmet MD†; Aladag, Ibrahim MD†; Guven, Mehmet MD†; Firat, M. Murat MD*Author Information From the Departments of *Radiology and †ENT Surgery, Gaziosmanpasa University Medical Faculty, Tokat, Turkey. Received for publication June 1, 2007; accepted June 4, 2007. Reprints: Basar Sarikaya, MD, Gaziosmanpasa University Medical Faculty, Department of Radiology, 60100 Tokat, Turkey (e-mail: [email protected]). Journal of Computer Assisted Tomography: July 2008 - Volume 32 - Issue 4 - p 660-661 doi: 10.1097/RCT.0b013e318149dda7 Buy Metrics Abstract We report the first case of unilateral incus agenesis in the literature. Preoperative diagnosis by virtual endoscopy further enhances the significance of this case. We present thin-section temporal bone computed tomographic images and 3-dimensional reconstructed views which were all correlated with intraoperative findings. The patient was successfully treated with an ossicular prosthesis replacement. © 2008 Lippincott Williams & Wilkins, Inc.