Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Christian, Merle"'
Autor:
Moritz M. Innmann, MD, PhD, Christian Merle, MD, PhD, MSc, Akaash Ratra, BSc, Andrew Speirs, Andrew Adamczyk, MD, David Murray, FRCS, Harinderjit S. Gill, BEng, DPhil, FIPEM, George Grammatopoulos, BSc, MBBS, DPhil(Oxon), FRCS(Tr&Orth)
Publikováno v:
JBJS Open Access, Vol 9, Iss 3 (2024)
Background:. This study aimed to establish an equation for calculating cup ante-inclination (AI) from radiographic cup inclination and anteversion, to validate this equation in a total hip arthroplasty (THA) cohort, and to test whether achieving prev
Externí odkaz:
https://doaj.org/article/8a0ece853e3e40058153c40284662a13
Autor:
Solvig Diederichs, Simon I. Dreher, Sarah Anna Nüesch, Sven Schmidt, Christian Merle, Wiltrud Richter
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Background In vitro chondrogenesis of mesenchymal stromal cells (MSCs) driven by the essential chondro-inducer transforming growth factor (TGF)-β is instable and yields undesired hypertrophic cartilage predisposed to bone formation in vivo.
Externí odkaz:
https://doaj.org/article/c05f8ba30a654773992e8de861edb4b3
Autor:
Johannes Weishorn, Samira Heid, Thomas Bruckner, Christian Merle, Tobias Renkawitz, Moritz M. Innmann
Publikováno v:
BMC Musculoskeletal Disorders, Vol 24, Iss 1, Pp 1-10 (2023)
Abstract Introduction Conventional polyethylene (PE) wear has been reported to be associated with femoral offset reconstruction and cup orientation after THA. Thus, the present study aimed (1) to determine the polyethylene wear rate of 32 mm ceramic
Externí odkaz:
https://doaj.org/article/b72ac4fc8dbe45c6b37d05286332a2f4
Autor:
Moritz M. Innmann, Jeroen Verhaegen, Christian Merle, Paul E. Beaulé, Geert Meermans, George Grammatopoulos
Publikováno v:
BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-10 (2022)
Abstract Introduction This study aims to compare cup inclination achieved (1) Using two orientation guides, whilst using the same 3-point pelvic positioner and (2) Using two types of pelvic positioners, whilst measuring intra-operative cup inclinatio
Externí odkaz:
https://doaj.org/article/0369dc5959b6445fb609cb59feaab805
Autor:
Andre Lunz, Moritz von Falkenhayn, Sebastian Jaeger, Tobias Reiner, Christian Merle, Marcus R Streit, Tobias Renkawitz, Moritz M Innmann
Publikováno v:
Acta Orthopaedica, Vol 94 (2023)
Purpose: We aimed to determine the minimum 20-year survival rates of a cementless press-fit cup in young patients. Patients and methods: This is a retrospective, single-center, multi-surgeon cohort study investigating the minimum 20-year clinical and
Externí odkaz:
https://doaj.org/article/cf856f05a0b74affa4903c43e6e29cef
Autor:
Simon Decker, Marcela Arango-Ospina, Felix Rehder, Arash Moghaddam, Rolf Simon, Christian Merle, Tobias Renkawitz, Aldo R. Boccaccini, Fabian Westhauser
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Due to the pivotal role of angiogenesis in bone regeneration, the angiogenic properties of biomaterials are of high importance since they directly correlate with the biomaterials’ osteogenic potential via ‘angiogenic-osteogenic coupling
Externí odkaz:
https://doaj.org/article/5808c71a108746858f35e22503ab0f85
Autor:
Jeroen C.F. Verhaegen, MD, Moritz Innmann, MD, PhD, Nuno Alves Batista, MD, Charles-Antoine Dion, MD, MSc, FRCSC, Isabel Horton, BASc, Jim Pierrepont, PhD, Christian Merle, MD, MSc, George Grammatopoulos, BSc, MBBS, DPhil(Oxon), FRCS(Tr&Orth)
Publikováno v:
JBJS Open Access, Vol 7, Iss 3 (2022)
Background:. Spinopelvic characteristics influence the hip’s biomechanical behavior. However, there is currently little knowledge regarding what “normal” characteristics are. This study aimed to determine how static and dynamic spinopelvic char
Externí odkaz:
https://doaj.org/article/d18e10e73dd34ed6bca91027366c3d97
Autor:
Moritz M. Innmann, Johannes Weishorn, Thomas Bruckner, Marcus R. Streit, Tilman Walker, Tobias Gotterbarm, Christian Merle, Michael W. Maier
Publikováno v:
BMC Musculoskeletal Disorders, Vol 20, Iss 1, Pp 1-9 (2019)
Abstract Background Thigh pain and cortical hypertrophies (CH) have been reported in the short term for specific short hip stem designs. The purpose of the study was to investigate 1) the differences in clinical outcome, thigh pain and stem survival
Externí odkaz:
https://doaj.org/article/c6e1651e62d44dc2910669b0e37170f0
Autor:
Georg W. Omlor, Jessica Lange, Marcus Streit, Simone Gantz, Christian Merle, Thomas Germann, Gunhild Mechtersheimer, Jörg Fellenberg, Burkhard Lehner
Publikováno v:
World Journal of Surgical Oncology, Vol 17, Iss 1, Pp 1-10 (2019)
Abstract Background Giant cell tumor of the bone (GCT) has high local recurrence rates and the prognosis is hard to predict. We therefore retrospectively analyzed clinical outcome and recurrences of 51 GCT cases focusing on the effects of adjuvant lo
Externí odkaz:
https://doaj.org/article/ce69dbcc15af48e49646b3dca39f0568
Autor:
Georg W. Omlor, Vera Lohnherr, Jessica Lange, Simone Gantz, Gunhild Mechtersheimer, Christian Merle, Patric Raiss, Joerg Fellenberg, Burkhard Lehner
Publikováno v:
BMC Musculoskeletal Disorders, Vol 20, Iss 1, Pp 1-12 (2019)
Abstract Background Sufficient data on outcome of patients with clinically and radiologically aggressive enchondromas and atypical cartilaginous tumors (ACT) is lacking. We therefore analyzed both conservatively and surgically treated patients with l
Externí odkaz:
https://doaj.org/article/ece051c92381405c8f004fb52ed32a2b