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Simulation of Hip Operations and Design of Custom-made Endoprostheses using Virtual Reality Techniques

TitleSimulation of Hip Operations and Design of Custom-made Endoprostheses using Virtual Reality Techniques
Publication TypeJournal Article
Year of Publication2001
AuthorsHandels H., Ehrhardt J., Plötz W., Pöppl S.J.
JournalMethods of information in medicine
Volume40
Issue2
Pages74-7
Date Published2001 May
Publication Languageeng
ISSN0026-1270
KeywordsArthroplasty, Replacement, Hip, Computer Simulation, Computer-Aided Design, Femoral Neoplasms, Hip Prosthesis, Humans, Imaging, Three-Dimensional, Patient Care Planning, Pelvic Bones, Prosthesis Design, User-Computer Interface
Abstract

In this paper a system for the virtual planning of hip operations with endoprosthetic reconstruction and its application in bone tumor surgery is described. The system enables the simulation of the operation and the construction of a custom-made implant depending on the chosen resection planes and the patient's anatomy. During the planning process integrated virtual reality techniques facilitate the interaction with the three-dimensional (3D) medical objects. Stereo viewing improves the perception of the 3D nature of bone structures and tumors. In comparison to conventional planning procedures, different operation strategies and their influence on the geometry of the custom-made endoprosthesis can be easily compared. Furthermore, the combination of multi-modal image information (CT and MR) enables an accurate 3D visualization of the bone tumor within the bone.

PubMed Link

http://www.ncbi.nlm.nih.gov/pubmed/11424307?dopt=Abstract

Alternate JournalMethods Inf Med
Created at November 13, 2012 - 2:04pm by Kulbe.

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