Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nikolaus Berger-Roscher"'
Publikováno v:
European Cells & Materials, Vol 40, Pp 227-238 (2020)
Both posture and loading rate are key factors in the herniation process and can determine the failure mechanism of the disc. The influence of disc structure on the herniation process has yet to be directly observed, thus the aim of this study was to
Autor:
Rolf Kalff, Nikolaus Berger-Roscher, Yasser Sakr, Falko Schwarz, Hans-Joachim Wilke, Christian Liebsch, Albrecht Waschke
Publikováno v:
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 30(6)
Purpose Possible surgical therapies for odontoid fracture type IIb include odontoid screw osteosynthesis (OG) with preservation of mobility or dorsal C1/2 fusion with restriction of cervical rotation. In order to reduce material loosening in odontoid
Publikováno v:
European Spine Journal. 25:1363-1372
Purpose The cause of disc herniation is not well understood yet. It is assumed that heavy lifting and extreme postures can cause small injuries starting either in the inner anulus or from the outside close to the endplate. Such injuries are accumulat
Autor:
Sandra Reitmaier, Annette Kienle, Hans-Joachim Wilke, David Volkheimer, Nikolaus Berger-Roscher, Fabio Galbusera
Publikováno v:
European Spine Journal. 24:1005-1016
Literature studies showed a very wide range of pedicle screw loosening rates after thoracolumbar stabilization, ranging from less than 1 to 15 % in non-osteoporotic patients treated with rigid systems and even higher in osteoporotic subjects or patie
Autor:
Hans-Joachim Wilke, Nikolaus Berger-Roscher, Gloria Casaroli, Tomaso Villa, Fabio Galbusera, Tito Bassani
Publikováno v:
Materials, Vol 10, Iss 1, p 31 (2017)
Materials
Materials; Volume 10; Issue 1; Pages: 31
Materials
Materials; Volume 10; Issue 1; Pages: 31
Finite element modeling has been widely used to simulate the mechanical behavior of the intervertebral disc. Previous models have been generally limited to the prediction of the disc behavior under simple loading conditions, thus neglecting its respo
Autor:
Fabio Galbusera, Hans-Joachim Wilke, Gloria Casaroli, Volker Rasche, Nikolaus Berger-Roscher, Tomaso Villa
Publikováno v:
Spine. 42(2)
Study Design. High resolution imaging investigation of the failure of ovine lumbar intervertebral discs under complex loading. Objective. To investigate how different loading combinations influence the mechanism and extent of intervertebral disc fail
Publikováno v:
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 24(11)
Tears and fissures in the intervertebral disc are probably influencing spinal stability. Discography investigations with the aim of fissure detection have been criticised and are discouraged. Therefore, alternative imaging methods, such as MRI, must
Publikováno v:
European Spine Journal. 26:1969-1969
Autor:
Anita Ignatius, David Volkheimer, Nikolaus Berger-Roscher, Hans-Joachim Wilke, Sandra Reitmaier
Publikováno v:
Journal of the Royal Society, Interface. 11(100)
Nucleotomy is a common surgical procedure to treat disc herniations. The potential occurrence of segmental instability after surgery, however, is suspected to necessitate re-operation and fusion. Although in vitro studies support the theory of destab
Autor:
Heike Kielstein, Hans-Joachim Wilke, Albrecht Waschke, Christian Ewald, Rolf Kalff, Nikolaus Berger-Roscher
Publikováno v:
ResearcherID
STUDY DESIGN A biomechanical human cadaveric study. OBJECTIVE The authors tested a cannulated and perforated lag screw and compared in situ polymethylmethacrylate (PMMA) augmentation against nonaugmentation for fixation of osteoporotic type II odonto
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