Zobrazeno 1 - 10 of 46 pro vyhledávání: '"René Hartensuer"'
1
Akademický článek
Biomechanical Comparisons between One- and Two-Compartment Devices for Reconstructing Vertebrae by Kyphoplasty
Autor: Oliver Riesenbeck, Niklas Czarnowski, Michael Johannes Raschke, Simon Oeckenpöhler, René Hartensuer
Publikováno v: Bioengineering, Vol 11, Iss 8, p 795 (2024)
Background: This biomechanical in vitro study compared two kyphoplasty devices for the extent of height reconstruction, load-bearing capacity, cement volume, and adjacent fracture under cyclic loading. Methods: Multisegmental (T11–L3) specimens wer
Externí odkaz: https://doaj.org/article/0ff6af3f1eae4d62a33cc798d2a1b0c7
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2
Akademický článek
Primary Stability of Kyphoplasty in Incomplete Vertebral Body Burst Fractures in Osteoporosis: A Biomechanical Investigation
Autor: Oliver Riesenbeck, Niklas Czarnowski, Michael Johannes Raschke, Simon Oeckenpöhler, René Hartensuer
Publikováno v: Bioengineering, Vol 11, Iss 8, p 798 (2024)
Background: The objective of our study was to biomechanically evaluate the use of kyphoplasty to stabilize post-traumatic segmental instability in incomplete burst fractures of the vertebrae. Methods: The study was performed on 14 osteoporotic spine
Externí odkaz: https://doaj.org/article/6fa37430c3a445009245b56846b58a6f
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3
Akademický článek
Complex biomechanical properties of non-augmented and augmented pedicle screws in human vertebrae with reduced bone density
Autor: Martin Schulze, Oliver Riesenbeck, Thomas Vordemvenne, Michael J. Raschke, Julia Evers, René Hartensuer, Dominic Gehweiler
Publikováno v: BMC Musculoskeletal Disorders, Vol 21, Iss 1, Pp 1-13 (2020)
Abstract Background In osteoporotic bone, the quality of the bone-to-implant interface is decreased, which may lead to early implant failure. Screw anchorage can be improved by augmentation. This effect is mainly investigated with a pull-out test. To
Externí odkaz: https://doaj.org/article/9076ba9a946640bbafb2c3ddf380bac3
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4
Akademický článek
Does Cement Augmentation of the Sacroiliac Screw Lead to Superior Biomechanical Results for Fixation of the Posterior Pelvic Ring? A Biomechanical Study
Autor: Moritz F. Lodde, J. Christoph Katthagen, Clemens O. Schopper, Ivan Zderic, R. Geoff Richards, Boyko Gueorguiev, Michael J. Raschke, René Hartensuer
Publikováno v: Medicina, Vol 57, Iss 12, p 1368 (2021)
Background and Objectives: The stability of the pelvic ring mainly depends on the integrity of its posterior part. Percutaneous sacroiliac (SI) screws are widely implanted as standard of care treatment. The main risk factors for their fixation failur
Externí odkaz: https://doaj.org/article/9b2ca6d4f7d64e8c9cdad106424f1739
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7
Impact of the first COVID-19 shutdown on patient volumes and surgical procedures of a Level I trauma center
Autor: Birte Ortmann, Carolin Kreis, Hugo Van Aken, Moritz Freistuehler, Michael J. Raschke, Benedikt Schliemann, René Hartensuer
Publikováno v: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2021); 20211026-20211029; Berlin; DOCAB67-819 /20211026/
European Journal of Trauma and Emergency Surgery
Purpose In Dec 2019, COVID-19 was first recognized and led to a worldwide pandemic. The German government implemented a shutdown in Mar 2020, affecting outpatient and hospital care. The aim of the present article was to evaluate the impact of the COV
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc4591e9a036230c40e1f31bcc1ada8
https://doi.org/10.1007/s00068-021-01654-8
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8
[Position of trauma surgery in emergency medicine]
Autor: André, Nohl, Heiko, Trentzsch, Dan, Bieler, Jan, Peters, Oliver, Pieske, Bastian, Brune, Marcel, Dudda, René, Hartensuer
Publikováno v: Unfallchirurgie (Heidelberg, Germany)Literatur.
The decision of the Federal Joint Committee has resulted in the further development of in-hospital emergency medicine through the establishment of central emergency departments and staged emergency care. In addition, the additional training in clinic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1df499a51ad025684242af8b2e3876d9
https://pubmed.ncbi.nlm.nih.gov/35829758
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10
The S2-Alar-Iliac Screw for Pelvic Trauma
Autor: Moritz F. Lodde, Michael J. Raschke, Oliver Riesenbeck, René Hartensuer, Niklas Grüneweller, Julia Evers
Publikováno v: Zeitschrift für Orthopädie und Unfallchirurgie. 159:522-532
Percutaneous sacro-iliac screw osteosynthesis is considered to be standard of care for most posterior pelvic ring fractures. However, special situations require alternative strategies for sufficient stabilization. In these cases, stabilization can of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458aa41c0c057788a0e5f015ba22b3b5
https://doi.org/10.1055/a-1190-5987
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