Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Philip Schefzig"'
Autor:
Jochen Erhart, Ewald Unger, Philip Schefzig, Peter Varga, Michael Hagmann, Robin Ristl, Stefan Hajdu, Anna Gormasz, Patrick Sadoghi, Winfried Mayr
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 15, Iss 1, Pp 1-10 (2020)
Abstract Purpose We hypothesised that intercarpal K-wire fixation of adjacent carpal bones would reduce torque and lever force within a fractured scaphoid bone. Methods In eight cadaver wrists, a scaphoid osteotomy was stabilised using a locking nail
Externí odkaz:
https://doaj.org/article/009cd3def8484641b676d36af92dde3e
Autor:
Jochen Erhart, Ewald Unger, Philip Schefzig, Peter Varga, Inga Trulson, Anna Gormasz, Alexander Trulson, Martin Reschl, Michael Hagmann, Vilmos Vecsei, Winfried Mayr
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0156080 (2016)
BACKGROUND:The current standard of care for operative repair of scaphoid fractures involves reduction and internal fixation with a single headless compression screw. However, a compression screw in isolation does not necessarily control rotational st
Externí odkaz:
https://doaj.org/article/bda4fb98a30241d7acd64b0552ce0943
Autor:
Robin Ristl, Anna Gormasz, Jochen Erhart, Ewald Unger, Stefan Hajdu, Alexander Trulson, Winfried Mayr, Inga M. Trulson, Philip Schefzig, Michael Hagmann
Publikováno v:
Journal of Materials Science: Materials in Medicine. 31
Screw osteosynthesis using headless compression screws has become the accepted gold standard for the surgical treatment of scaphoid fractures. Optimal screw specifications remain controversially discussed. We aimed to investigate the influence of bon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec4b2c74ef417efca149415272e6c82
https://doi.org/10.1007/s10856-020-06445-y
https://doi.org/10.1007/s10856-020-06445-y
Autor:
Ewald Unger, Robin Ristl, Peter Varga, Stefan Hajdu, Anna Gormasz, Michael Hagmann, Winfried Mayr, Jochen Erhart, Patrick Sadoghi, Philip Schefzig
Publikováno v:
Journal of Orthopaedic Surgery and Research
Journal of Orthopaedic Surgery and Research, Vol 15, Iss 1, Pp 1-10 (2020)
Journal of Orthopaedic Surgery and Research, Vol 15, Iss 1, Pp 1-10 (2020)
Purpose We hypothesised that intercarpal K-wire fixation of adjacent carpal bones would reduce torque and lever force within a fractured scaphoid bone. Methods In eight cadaver wrists, a scaphoid osteotomy was stabilised using a locking nail, which a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11494610a3b8249407e2b08c98cfe7bf
https://www.zora.uzh.ch/id/eprint/189921/
https://www.zora.uzh.ch/id/eprint/189921/
Autor:
Winfried Mayr, Vilmos Vécsei, Anna Krumboeck, Ewald Unger, Michael Hagmann, Jochen Erhart, Philip Schefzig
Publikováno v:
Journal of Orthopaedic Research. 34:1734-1742
The aim of this study was to measure the magnitude and direction of forces and torque within osteotomized scaphoids within cadaveric wrists during grasping movement of the hand. The mechanical contributions of clinically relevant individual wrist-cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20100a9f5fbd7e428a3d3fef47a93718
https://doi.org/10.1002/jor.23175
https://doi.org/10.1002/jor.23175
Publikováno v:
Medical Engineering & Physics. 38:131-139
The scaphoid is the most often fractured carpal bone. Scaphoid fracture repair with a headless compression screw allows for early functional recovery. The rotational stability of a single screw may be limited, having a potential negative impact on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeb2d742d760c8418db3f2b2f0ba3cb3
https://doi.org/10.1016/j.medengphy.2015.11.006
https://doi.org/10.1016/j.medengphy.2015.11.006
Autor:
Anna Gormasz, Jochen Erhart, Ewald Unger, Alexander Trulson, Winfried Mayr, Inga M. Trulson, Michael Hagmann, Peter Varga, Vilmos Vécsei, Martin Reschl, Philip Schefzig
Publikováno v:
PLoS ONE
PLoS ONE, Vol 11, Iss 6, p e0156080 (2016)
PLoS ONE, Vol 11, Iss 6, p e0156080 (2016)
Background The current standard of care for operative repair of scaphoid fractures involves reduction and internal fixation with a single headless compression screw. However, a compression screw in isolation does not necessarily control rotational st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57876f2f5053c53e830ef1cb328dfc24
https://www.zora.uzh.ch/id/eprint/189922/
https://www.zora.uzh.ch/id/eprint/189922/
Autor:
Jochen, Erhart, Ewald, Unger, Philip, Schefzig, Anna, Krumboeck, Michael, Hagmann, Vilmos, Vecsei, Winfried, Mayr
Publikováno v:
Journal of orthopaedic research : official publication of the Orthopaedic Research Society. 34(10)
The aim of this study was to measure the magnitude and direction of forces and torque within osteotomized scaphoids within cadaveric wrists during grasping movement of the hand. The mechanical contributions of clinically relevant individual wrist-cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::482c80024241072bf141c2f562ac25dc
https://pubmed.ncbi.nlm.nih.gov/26800215
https://pubmed.ncbi.nlm.nih.gov/26800215
Publikováno v:
Journal of biomechanics. 46(5)
The scaphoid is the most frequently fractured carpal bone. When investigating fixation stability, which may influence healing, knowledge of forces and moments acting on the scaphoid is essential. The aim of this study was to evaluate cartilage contac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7694ee5b5839669f382836578393697d
https://pubmed.ncbi.nlm.nih.gov/23395508
https://pubmed.ncbi.nlm.nih.gov/23395508
Publikováno v:
Journal of Biomechanics. 45:S318
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eeb6151b4b978ff7223a5f41dcaaf2e
https://doi.org/10.1016/s0021-9290(12)70319-6
https://doi.org/10.1016/s0021-9290(12)70319-6