Zobrazeno 1 - 10
of 18
pro vyhledávání: '"George S. Athwal, MD"'
Autor:
David E. Cunningham, PhD, Ahmed A. Habis, MD, MSc, FRCSC, Fares Z.N. Uddin, MD, MRCSI, SB-ORTH, James A. Johnson, PhD, George S. Athwal, MD, FRCSC
Publikováno v:
JSES International, Vol 8, Iss 4, Pp 880-887 (2024)
Background: Stemless humeral components are being clinically investigated for reverse shoulder arthroplasty (RSA) procedures. There is, however, a paucity of basic science literature on the surgical parameters that influence the success of these proc
Externí odkaz:
https://doaj.org/article/8afe3c67d68c4c7cbbee03447e5da6c6
Autor:
Manuel Urvoy, MEng, Will Blakeney, MD, Patric Raiss, MD, George S. Athwal, MD, Thais Dutra Vieira, MD, Gilles Walch, MD
Publikováno v:
JSES International, Vol 6, Iss 6, Pp 917-922 (2022)
Background: Implant manufacturers typically offer several sizes of a humeral stem for shoulder arthroplasty so that time zero fixation can be achieved with the optimal size. Stem size can be templated preoperatively but is definitively determined int
Externí odkaz:
https://doaj.org/article/665d74d6c5a6464a81244e6ddcc39b76
Autor:
Evangeline F. Kobayashi, MD, Surena Namdari, MD, Mara Schenker, MD, FACS, FAOA, George S. Athwal, MD, FRCSC, Jaimo Ahn, MD, PhD
Publikováno v:
OTA International, Vol 6, Iss 1S (2023)
Summary:. Postoperative periprosthetic humeral shaft fractures represent a growing and difficult complication to treat given the aging patient population and associated bone loss. Determining the best treatment option is multifactorial, including pat
Externí odkaz:
https://doaj.org/article/443bd3082e934a32a041993d84883892
Autor:
Nicholas B. Chang, MBBS, MSc, FRCSC, Ryan Bicknell, MD, MSc, FRCSC, Ryan Krupp, MD, J. Michael Wiater, MD, Jonathan Levy, MD, George S. Athwal, MD, FRCSC
Publikováno v:
JSES International, Vol 6, Iss 1, Pp 26-31 (2022)
Background: The use of stemless humeral implants for shoulder arthroplasty is becoming increasingly widespread. However, little is known about the difference in clinical, functional, and radiographic outcomes of stemless shoulder arthroplasty between
Externí odkaz:
https://doaj.org/article/14cd66d78cbd4a04bd1548f66856c4a8
Autor:
William G. Blakeney, MBBS, MS, MSc, FRACS, Manuel Urvoy, MEng, Jean Chaoui, EMBA, PhD, Patric Raiss, MD, George S. Athwal, MD, FRCSC, Gilles Walch, MD
Publikováno v:
JSES International, Vol 5, Iss 6, Pp 1008-1013 (2021)
Background: The purpose of this study was to develop novel three-dimensional (3D) measures of bone density from computed tomography (CT) scans and to compare them with validated two-dimensional (2D) radiographic assessments of bone density. Patient d
Externí odkaz:
https://doaj.org/article/57c1a1e48baa420ca9ab1cfa47a96cac
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
Autor:
William R. Aibinder, MD, Laura A. Sims, MD, George S. Athwal, MD, Graham J.W. King, MD, Kenneth J. Faber, MD
Publikováno v:
JSES International, Vol 5, Iss 2, Pp 291-295 (2021)
Background: Surgical treatment of displaced olecranon fractures in the elderly has a high rate of complications, including wound breakdown and fixation failure. The purpose of this study was to assess the clinical, radiographic, and functional outcom
Externí odkaz:
https://doaj.org/article/ab5eaa89164b428bb4acd824d0d119ae