%0 Journal Article %A Peterhans, Matthias %A Oliveira, Thiago %A Banz, Vanessa %A Candinas, Daniel %A Weber, Stefan %D 2012 %I Begell House %K Image Guided Surgery, IGS, Computer Aided Surgery, Computer Aided Liver Surgery, CALS, Liver Navigation %N 3 %P 199-220 %R 10.1615/CritRevBiomedEng.v40.i3.40 %T Computer-Assisted Liver Surgery: Clinical Applications and Technological Trends %U https://www.dl.begellhouse.com/journals/4b27cbfc562e21b8,0483b4b8086bdd9c,0c177de128fd39e4.html %V 40 %X Oncological liver surgery and interventions aim for removal of tumor tissue while preserving a sufficient amount of functional tissue to ensure organ regeneration. This requires detailed understanding of the patient-specific internal organ anatomy (blood vessel system, bile ducts, tumor location). The introduction of computer support in the surgical process enhances anatomical orientation through patient-specific 3D visualization and enables precise reproduction of planned surgical strategies though stereotactic navigation technology. This article provides clinical background information on indications and techniques for the treatment of liver tumors, reviews the technological contributions addressing the problem of organ motion during navigated surgery on a deforming organ, and finally presents an overview of the clinical experience in computer-assisted liver surgery and interventions. The review concludes that several clinically applicable solutions for computer aided liver surgery are available and small-scale clinical trials have been performed. Further developments will be required more accurate and faster handling of organ deformation and large clinical studies will be required for demonstrating the benefits of computer aided liver surgery. %8 2012-06-12