Zobrazeno 1 - 10
of 391
pro vyhledávání: '"George S, Athwal"'
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, Vol 12, Iss 1 (2024)
This paper introduces and validates a new technique for analysing six degrees-of-freedom shoulder kinematics using four-dimensional computed tomography (4DCT), which uses a single vertebra to reference thoracic motion. Differences between the vertebr
Externí odkaz:
https://doaj.org/article/a13ea0c5f30c4b898112a0920d0f6563
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
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:
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:
Pascal Boileau, Michel P J van den Bekerom, Job N Doornberg, Laurent Lafosse, George S Athwal, Thibault Lafosse, Geert Alexander Buijze, Arno Alexander Macken, Loïc C Macken, Jacobien H F Oosterhoff
Publikováno v:
BMJ Open, Vol 13, Iss 10 (2023)
Introduction Despite technological advancements in recent years, glenoid component loosening remains a common complication after anatomical total shoulder arthroplasty (ATSA) and is one of the main causes of revision surgery. Increasing emphasis is p
Externí odkaz:
https://doaj.org/article/b5b78db6ea6a45e483c63b182799f0cc
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:
Alexandre Lädermann, Michel P J van den Bekerom, Job N Doornberg, Laurent Lafosse, Laurens J H Allaart, Laurent A M Hendrickx, George S Athwal, Thibault Lafosse, Geert Alexander Buijze, Sanne van Spanning
Publikováno v:
BMJ Open, Vol 13, Iss 2 (2023)
Introduction The effectiveness of rotator cuff tear repair surgery is influenced by multiple patient-related, pathology-centred and technical factors, which is thought to contribute to the reported retear rates between 17% and 94%. Adequate patient s
Externí odkaz:
https://doaj.org/article/b8480395005842378542a063a772ef00
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
Publikováno v:
Journal of Experimental Orthopaedics, Vol 10, Iss 1, Pp n/a-n/a (2023)
Abstract Purpose This study aimed to assess the accuracy and reproducibility of four common segmentation techniques measuring subchondral bone cyst volume in clinical‐CT scans of glenohumeral OA patients. Methods Ten humeral head osteotomies collec
Externí odkaz:
https://doaj.org/article/94d323d96e9945b6895cdeb359a7486b