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Augmenting Intraoperative 3D Ultrasound with Preoperative Models for Navigation in Liver
 

Summary: Augmenting Intraoperative 3D Ultrasound with
Preoperative Models for Navigation in Liver
Surgery
Thomas Lange1
, Sebastian Eulenstein1
, Michael H¨unerbein1
, Hans Lamecker2
,
and Peter-Michael Schlag1
1
Department of Surgery and Surgical Oncology
Charit´e - Universitary Medicine Berlin, Germany
lange t@rrk.charite-buch.de
2
Zuse Institute Berlin, Germany
Abstract. Organ deformation between preoperative image data and the
patient in the OR is the main obstacle for using surgical navigation sys-
tems in liver surgery. Our approach is to provide accurate navigation
via intraoperative 3D ultrasound. These ultrasound data are augmented
with preoperative anatomical models and planning data as an important

  

Source: Andrzejak, Artur - Konrad-Zuse-Zentrum für Informationstechnik Berlin

 

Collections: Computer Technologies and Information Sciences