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Evaluation eines 2-D-Fluoroskopie-basierten Navigationssystems zur Implantation der dynamischen Hüftschraube (DHS): eine experimentelle Studie

Autor: D. C. Wirtz, M. de la Fuente, Peter Belei, Christof Burger, M. Müller, Melanie Strake, O. Weber, Klaus Radermacher

Publikováno v: RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 183:536-542

PURPOSE: Dynamic hip screw (DHS) insertion for the fixation of lateral femoral neck fractures is an accepted surgical treatment method. A computer-assisted planning and navigation system based on 2D fluoroscopy has been developed for guidewire insert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::647ab6b59f4bf6285e00f831163baf9f
https://doi.org/10.1055/s-0031-1273329

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Evaluation eines 2-D-fluoroskopiebasierten Navigationssystems zur Implantation von Schenkelhalsschrauben

Autor: O. Weber, Dieter Christian Wirtz, Christof Burger, Melanie Strake, Peter Belei, M. C. Müller, Koroush Kabir, M. de la Fuente, Klaus Radermacher

Publikováno v: Der Unfallchirurg. 115:802-810

Hintergrund Ziel dieser Studie war die Evaluation eines neuen computergestutzten 2-D-fluoroskopiebasierten Planungs- und Navigationssystems mit integrierter strahlungsfreier Rontgenbildvorschau (sog. „Zero-dose-C-Arm-Navigation“), das den Operate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7d6f69b7f9869ce8d4dd28668fbba38
https://doi.org/10.1007/s00113-010-1915-4

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Evaluation of a fluoroscopy-based navigation system enabling a virtual radiation-free preview of X-ray images for placement of cannulated hip screws. A cadaver study

Autor: D. C. Wirtz, Klaus Radermacher, Mario Müller, O. Weber, M. de la Fuente, Peter Belei, C. Burger, Melanie Strake

Publikováno v: Computer Aided Surgery. 16:22-31

Accurate placement of cannulated screws is essential to ensure fixation of medial femoral neck fractures. The conventional technique may require multiple guide wire passes, and relies heavily on fluoroscopy. A computer-assisted planning and navigatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2af7fea15db11c217e99de3218b2ef06
https://doi.org/10.3109/10929088.2010.542694

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Osteosynthese von Schenkelhalsfrakturen

Autor: M.C. Müller, Christof Burger, Peter Belei, Dieter Christian Wirtz, O. Weber

Publikováno v: Trauma und Berufskrankheit. 13:125-130

Ziel dieser Arbeit war, die vorhandene Literatur hinsichtlich der Vor- und Nachteile der bildwandlerunterstutzten 2D-Navigation bei der Behandlung von Schenkelhalsfrakturen auszuwerten. Eine systematische Literaturrecherche in PubMed, Medline, Cochra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e60fac57a68c12fb0256b8e5f1b4c6e1
https://doi.org/10.1007/s10039-010-1682-z

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Evaluation der Effizienz des Zero-Dose-C‐Arm-Navigations-Ansatzes

Autor: C. Buschmann, Anna Greta Barbe, Peter Belei, Torsten Mumme, Klaus Radermacher, M. Mueller, M. de la Fuente

Publikováno v: Zeitschrift für Orthopädie und Unfallchirurgie. 148:554-558

BACKGROUND The efficiency and success of computer-assisted fluoroscopic navigation systems mainly depend on the quality of the process of image acquisition: obtaining the correct view of anatomic structures, relative orientation of multiplanar X-ray

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e48b13435edc2b742f47a16dfb0249f4
https://doi.org/10.1055/s-0029-1240861

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Evaluation of a new fluoroscopy-based navigation system in the placement of the femoral component in hip resurfacing

Autor: Torsten Mumme, Sascha Gravius, Peter Belei, M. de la Fuente, Klaus Radermacher

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine. 224:565-576

Prosthesis-specific mechanical alignment instruments for the precise and reproducible positioning of the femoral component constitute one of the major improvements in modern hip resurfacing prostheses. However, mechanical failure of the femoral compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e73ffbb765d8fba86b4caad9e4782c
https://doi.org/10.1243/09544119jeim629

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Funktionalität und Genauigkeit eines fluoroskopischen Navigationssystems zur Implantation von Hüftkopf-Oberflächenersatzprothesen: Eine Anatomiestudie

Autor: M. de la Fuente, Sascha Gravius, Torsten Mumme, Ralf Müller-Rath, Peter Belei, Klaus Radermacher, D. C. Wirtz

Publikováno v: Zeitschrift für Orthopädie und Unfallchirurgie. 146:357-363

INTRODUCTION: Resurfacing arthroplasty represents an alternative method to total hip replacement especially for the young and active patient. The main reasons for early implant failure are mal-positioning of the femoral component and notching of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b855d49338747c1a9237a6cbf247f06b
https://doi.org/10.1055/s-2008-1038464

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Fluoroskopische Navigation versus konventionelle manuelle Positionierung der Femurkomponente beim Oberflächenersatz der Hüfte: erste experimentelle Erprobung / Fluoroscopic navigation versus conventional manual positioning of the femoral component for hip resurfacing: first experimental trial

Autor: Torsten Mumme, Ralf Müller-Rath, Dieter Christian Wirtz, Sascha Gravius, Matías de la Fuente, Peter Belei, Klaus Radermacher

Publikováno v: Biomedizinische Technik/Biomedical Engineering. 53:204-212

BACKGROUND The most essential improvement of modern hip resurfacing arthroplasty is the metal-on-metal bearing as well as the integration of a procedure for the exact and repeatable positioning of the femoral component through a specific mechanical a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed386dc5005040666cd7e92e07fb7624
https://doi.org/10.1515/bmt.2008.026

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Three-dimensional computer-assisted navigation for the placement of cannulated hip screws. A pilot study

Autor: O. Weber, Peter H. Pennekamp, M. Müller, Peter Belei, Koroush Kabir, Christof Burger, Dieter Christian Wirtz

Medial femoral neck fractures are common, and closed reduction and internal fixation by three cannulated screws is an accepted method for the surgical treatment. Computer navigation for screw placement may reduce fluoroscopy time, the number of guide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88534beca9ee288eae9a6bf7ed2011e5
https://europepmc.org/articles/PMC3385907/

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[Fluoroscopic navigation versus conventional manual positioning of the femoral component for hip resurfacing: first experimental trial]

Autor: Sascha, Gravius, Peter, Belei, Matias, de la Fuente, Ralf, Müller-Rath, Klaus, Radermacher, Dieter, Christian Wirtz, Torsten, Mumme

Publikováno v: Biomedizinische Technik. Biomedical engineering. 53(4)

The most essential improvement of modern hip resurfacing arthroplasty is the metal-on-metal bearing as well as the integration of a procedure for the exact and repeatable positioning of the femoral component through a specific mechanical alignment in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c7a68c7c2003c2ef29b3ec5d531fe843
https://pubmed.ncbi.nlm.nih.gov/18643714

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