A biomechanical study of posterior glenoid bone loss and humeral head translation

Journal of Shoulder and Elbow Surgery
Chris D BryceApril D Armstrong

Abstract

Results of shoulder arthroplasty have been reported to be inferior with posterior glenoid wear and accompanying subluxation of the humeral head. The purpose of this study was to examine the effect of posterior glenoid wear on posterior subluxation of the humeral head. A custom loading device was used to simulate physiologic loading conditions in 8 cadaver shoulders with the humerus positioned at neutral, forward flexion, and extension. Three-dimensional motion analysis recorded humeral head translation with respect to the scapula at each humerus position after removing posterior glenoid bone in 5° increments. The magnitude of humeral head translation was analyzed with 2-way ANOVA to determine the effects of arm position and glenoid condition. Glenoid condition and arm position in the transverse plane significantly influenced head translation (P < .0001). With the humerus at neutral, posterior translation became significant after 20° of posterior bone removal (P < .05). However, with the humerus in forward flexion, posterior translation became significant at only 5° of posterior bone removal (P < .001). No significant differences in translation were detected for posterior defects up to 25° with the arm in extension. Posterior hu...Continue Reading

References

Jan 1, 1968·Internationale Zeitschrift für angewandte Physiologie, einschliesslich Arbeitsphysiologie·M Ikai, T Fukunaga
May 1, 1983·The Journal of Physiology·R J MaughanJ Weir
May 1, 1995·Journal of Biomechanics·N A SharkeyD C Lundmark
Sep 1, 1994·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·N A SharkeyP B Hanson
Jul 1, 1993·Journal of Computer Assisted Tomography·P M BonuttiB M Genez
Nov 14, 1997·Journal of Shoulder and Elbow Surgery·W N LevineL U Bigliani
Oct 8, 1999·The Journal of Arthroplasty·G WalchA Khoury
Mar 29, 2000·The Orthopedic Clinics of North America·A M HalderK N An
Jun 16, 2000·Journal of Biomechanics·A R KardunaL A Michener
May 9, 2001·Journal of Biomechanical Engineering·A R KardunaB Sennett
Jun 27, 2003·Clinics in Sports Medicine·Kevin J Renfree, Thomas W Wright
Jun 8, 2006·The Journal of Bone and Joint Surgery. American Volume·P HabermeyerS Lichtenberg
Feb 20, 2009·Orthopedics·Robert GillespieMark Lazarus
Aug 5, 2009·The Journal of Bone and Joint Surgery. American Volume·Hans RahmeSune Larsson
Jul 19, 2013·The Journal of Bone and Joint Surgery. American Volume·Naoko MizunoGilles Walch
Dec 18, 2013·Journal of Shoulder and Elbow Surgery·Brian J KlikaRobert H Cofield
Oct 7, 2016·The Journal of Bone and Joint Surgery. American Volume·Jeppe V RasmussenStig Brorson

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Citations

Jul 24, 2014·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Umile Giuseppe LongoVincenzo Denaro
Apr 25, 2015·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Simone CercielloKatia Corona
Mar 26, 2013·Journal of Shoulder and Elbow Surgery·Joseph P IannottiSteve W Swope
Feb 19, 2013·Journal of Shoulder and Elbow Surgery·Peter N ChalmersAnthony A Romeo
Aug 30, 2011·Journal of Shoulder and Elbow Surgery·Valentin ZumsteinMagdalena Müller-Gerbl
Mar 23, 2011·Journal of Shoulder and Elbow Surgery·Yatin M KiraneApril D Armstrong
Nov 27, 2015·Journal of Orthopaedic Surgery and Research·Anne KarelseLieven F De Wilde
Sep 12, 2015·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·Hyun-Min Mike KimGregory S Lewis
Apr 14, 2015·Journal of Biomechanics·Laurent WillemotKai-Nan An
Dec 3, 2014·Journal of Shoulder and Elbow Surgery·Matthijs JacxsensLieven De Wilde
Dec 3, 2014·Journal of Shoulder and Elbow Surgery·Radhika J PatelYingxin Gao
Jun 12, 2016·Journal of Shoulder and Elbow Surgery·Tanujan Thangarajah, Simon M Lambert
Jul 14, 2016·Expert Review of Medical Devices·Anne KarelseL De Wilde
Sep 8, 2016·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Stephen A ParadaJon J P Warner
Apr 5, 2017·Journal of Shoulder and Elbow Surgery·Soufyane BouacidaMichel Chammas
Aug 20, 2020·The American Journal of Sports Medicine·Jared A WolfeJonathan F Dickens
Apr 17, 2020·EFORT Open Reviews·Stephen GatesMichael Khazzam
Apr 18, 2014·The Journal of Bone and Joint Surgery. American Volume·Vani J SabesanJoseph P Iannotti
Apr 10, 2021·The Journal of Bone and Joint Surgery. American Volume·Eric T RicchettiJoseph P Iannotti
Apr 5, 2021·Journal of Shoulder and Elbow Surgery·Marc-Olivier GauciGilles Walch
Jun 19, 2021·Arthroscopy Techniques·Joseph D CooperPeter J Millett

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