Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Daniel G. Langohr"'
Publikováno v:
Clinics in Shoulder and Elbow, Vol 26, Iss 2, Pp 117-125 (2023)
Background Preoperative traditional software planning (TSP) is a method used to assist surgeons with implant selection and glenoid guide-pin insertion in shoulder arthroplasty. Mixed reality (MR) is a new technology that uses digital holograms of the
Externí odkaz:
https://doaj.org/article/c969e3f569d24355938a67c2aca942cf
Autor:
Joseph Cavanagh, MBBS, MSc, Jason Lockhart, BASc, MESc, G. Daniel G. Langohr, PhD, James A. Johnson, PhD, George S. Athwal, MD, FRCSC
Publikováno v:
JSES International, Vol 5, Iss 5, Pp 875-880 (2021)
Background: The humeral head osteotomy during shoulder arthroplasty influences humeral component height, version and possibly neck-shaft angle. These parameters all potentially influence outcomes of anatomic and reverse shoulder replacement to a vari
Externí odkaz:
https://doaj.org/article/257b350f59974135a5ead30c6c9c2e69
Autor:
Stephanie Synnott, MESc, G. Daniel G. Langohr, PhD, Jacob M. Reeves, PhD, James A. Johnson, PhD, George S. Athwal, MD, FRCSC
Publikováno v:
JSES International, Vol 5, Iss 5, Pp 881-888 (2021)
Background: Stem size is an important element for successful time zero primary fixation of a press-fit humeral stem in shoulder arthroplasty. Little basic science research, however, has been conducted on the effects of implant thickness and canal fil
Externí odkaz:
https://doaj.org/article/8362123625bb4299b593f1ba91780668
Autor:
Jacob M. Reeves, PhD, Tom Vanasse, MSE, Chris Roche, MSE, MBA, George S. Athwal, MD, FRCSC, James A. Johnson, PhD, Kenneth J. Faber, MD, FRCSC, G. Daniel G. Langohr, PhD
Publikováno v:
JSES International, Vol 5, Iss 3, Pp 525-531 (2021)
Background: Bone quality influences humeral implant selection for shoulder arthroplasty. However, little is known about how well bone near the humeral resection represents more distal cancellous bone. This investigation aimed to quantify the correlat
Externí odkaz:
https://doaj.org/article/d7b8666050d44bccabcd0174db9135cf
Autor:
Kevin Chan, MD, MSc, FRCSC, G. Daniel G. Langohr, PhD, Mark Welsh, MScPT, James A. Johnson, PhD, George S. Athwal, MD, FRCSC
Publikováno v:
JSES International, Vol 5, Iss 2, Pp 277-281 (2021)
Background: The optimal insertion location of a latissimus dorsi tendon transfer to restore external rotation after reverse shoulder arthroplasty (RSA) is not well established. The aim of this biomechanical study was to determine the effect of tendon
Externí odkaz:
https://doaj.org/article/910ef2ac57594b17bb848b7715904d11
Publikováno v:
Hand (New York, N.Y.). 17(5)
Background: Resection of the distal pole of the scaphoid has been advocated as a simple alternative to other wrist salvage procedures for scaphoid nonunion advanced collapse and scaphotrapezio-trapezoid arthritis. However, the extent of scaphoid that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8401a72064486608a49ad4fb9a52c5e
https://pubmed.ncbi.nlm.nih.gov/33106035
https://pubmed.ncbi.nlm.nih.gov/33106035
Publikováno v:
Journal of Shoulder and Elbow Surgery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::053b3c42766b4b56297bd17bcd331506
https://doi.org/10.1016/j.jse.2023.04.006
https://doi.org/10.1016/j.jse.2023.04.006
Publikováno v:
Journal of Orthopaedic Research. 40:2169-2178
The use of uncemented humeral stems in total shoulder arthroplasty (TSA) is associated with stress shielding. Shorter length stems have shown to decrease stress shielding; however, the effect of stem varus-valgus alignment is currently not known. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::767230c7169568c46923328f7403b189
https://doi.org/10.1002/jor.25239
https://doi.org/10.1002/jor.25239
Publikováno v:
JSES International, Vol 5, Iss 5, Pp 881-888 (2021)
JSES International
JSES International
Background: Stem size is an important element for successful time zero primary fixation of a press-fit humeral stem in shoulder arthroplasty. Little basic science research, however, has been conducted on the effects of implant thickness and canal fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14e4fb0a5f430ba82e0fe3b03b20778d
http://www.sciencedirect.com/science/article/pii/S2666638321001559
http://www.sciencedirect.com/science/article/pii/S2666638321001559
Autor:
James A. Johnson, George S. Athwal, Kenneth J. Faber, G. Daniel G. Langohr, Jacob M. Reeves, Tom Vanasse, Christopher P. Roche
Publikováno v:
JSES International, Vol 5, Iss 3, Pp 525-531 (2021)
JSES International
JSES International
Background Bone quality influences humeral implant selection for shoulder arthroplasty. However, little is known about how well bone near the humeral resection represents more distal cancellous bone. This investigation aimed to quantify the correlati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c6f7d0a992838be9363476dcccaef3
https://doi.org/10.1016/j.jseint.2020.12.001
https://doi.org/10.1016/j.jseint.2020.12.001