3-Dimensional Shape Analysis of the Human Pelvic Bones from X-ray Data
A better understanding of the individual anatomy of the human pelvic bones and its influence on the outcome of navigated total hip arthroplasty (THA) may help to improve orthopedic surgery. The goal of this project is to reconstruct reference planes, -axes, and -landmarks from 2d and 3d X-ray data, as well as generating 3d models of the mean male and female pelvic bones from a large set of clinical data. The results of this analysis will be used to find gender-specific differences that are relevant for THA.
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2016 |
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Robert Zahn, Sarah Grotjohann, Heiko Ramm, Stefan Zachow, Matthias Pumberger, Michael Putzier, Carsten Perka, Stephan Tohtz | Influence of pelvic tilt on functional acetabular orientation | Technology and Health Care, 25(3), pp. 557-565, 2016 |
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2015 |
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Robert Zahn, Sarah Grotjohann, Heiko Ramm, Stefan Zachow, Michael Putzier, Carsten Perka, Stephan Tohtz | Pelvic tilt compensates for increased acetabular anteversion | International Orthopaedics, 40(8), pp. 1571-1575, 2015 |
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Moritz Ehlke, Thomas Frenzel, Heiko Ramm, Mohsen Akbari Shandiz, Carolyn Anglin, Stefan Zachow | Towards Robust Measurement Of Pelvic Parameters From AP Radiographs Using Articulated 3D Models | Computer Assisted Radiology and Surgery (CARS), 2015 (preprint available as ZIB-Report 15-11) |
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2014 |
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Moritz Ehlke, Thomas Frenzel, Heiko Ramm, Hans Lamecker, Mohsen Akbari Shandiz, Carolyn Anglin, Stefan Zachow | Robust Measurement of Natural Acetabular Orientation from AP Radiographs using Articulated 3D Shape and Intensity Models | ZIB-Report 14-12 (Presented at the 14th Annual Meeting of CAOS-International (CAOS)) |
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2013 |
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Carl Martin Grewe, Hans Lamecker, Stefan Zachow | Landmark-based Statistical Shape Analysis | Auxology - Studying Human Growth and Development url, pp. 199-201, Michael Hermanussen (Ed.), Schweizerbart Verlag, Stuttgart, 2013 |
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2012 |
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Karen Ho, Stefan Saevarsson, Heiko Ramm, Robert Lieck, Stefan Zachow, Gulshan Sharma, Erica Rex, Shahram Amiri, Barnabas Wu, Andre Leumann, Carolyn Anglin | Computed tomography analysis of knee pose and geometry before and after total knee arthroplasty | Journal of biomechanics, 45(13), pp. 2215-21, 2012 |
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2009 |
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Heiko Seim, Dagmar Kainmüller, Hans Lamecker, Stefan Zachow | A System for Unsupervised Extraction of Orthopaedic Parameters from CT Data | GI Workshop Softwareassistenten - Computerunterstützung für die medizinische Diagnose und Therapieplanung, pp. 1328-1337, GI-Edition Lecture Notes in Informatics, 2009 |
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2008 |
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Heiko Seim, Dagmar Kainmüller, Markus O. Heller, Hans Lamecker, Stefan Zachow, Hans-Christian Hege | Automatic Segmentation of the Pelvic Bones from CT Data Based on a Statistical Shape Model | Eurographics Workshop on Visual Computing for Biomedicine (VCBM), pp. 93-100, 2008 |
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