Results 41 to 50 of about 3,379,213 (182)

Glenoid Bone Loss After First-Time Posterior Instability Events: A Prospective Cohort Study

Orthopaedic Journal of Sports Medicine, 2021
Objectives: To prospectively determine the amount of bone loss associated with posterior instability and to determine predisposing factors based on pre-instability imaging. Methods: A total of 714 athletes were evaluated prospectively for 4+ years.
Brett Owens MD, Sean Slaven, Lance LeClere MD, Michael Donohue, David Tennent, Kenneth Cameron, Matthew Posner, Jonathan Dickens MD, Michael Bedrin MD   +8 more
doaj   +1 more source

Assessment of micromotion at the bone-bone interface after coracoid and scapular-spine bone-block augmentation for the reconstruction of critical anterior glenoid bone loss—a biomechanical cadaver study

BMC Musculoskeletal Disorders, 2023
Background Glenoid bone loss is among the most important risk factors for recurrent anterior shoulder instability, and a bony reconstruction is recommended in cases of critical bone loss (> 15%).
Yasmin Youssef, Martin Heilemann, Peter Melcher, Jean-Pierre Fischer, Stefan Schleifenbaum, Pierre Hepp, Jan Theopold   +6 more
doaj   +1 more source

Anterior and posterior glenoid bone loss in patients receiving surgery for glenohumeral instability is not the same: a comparative 3-dimensional imaging analysis

JSES International, 2022
Background: Anterior and posterior glenoid bone loss morphology have both been individually and morphologically described in previous studies. While there exists substantial literature on anterior bone loss, and emerging evidence describing posterior ...
Justin J. Ernat, MD, MHA, FAAOS, Petar Golijanin, MD, MBA, Annalise M. Peebles, BA, Stephanie K. Eble, BS, Kaare S. Midtgaard, MD, CAPTMD, MBA, MC, USNR (ret.) Matthew T. Provencher, MD   +5 more
doaj   +1 more source

Investigating the effect of mechanical loading in a total reversed shoulder implant [PDF]

, 2012
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The shoulder joint is a multi-axis synovial ball and socket joint, by having a loose connection it provides a wide degree of freedom; however this means the
Abulkhair, Nesreen
core   +5 more sources

The Influence of Glenoid Bone Loss and Graft Positioning on Graft and Cartilage Contact Pressures After the Latarjet Procedure

, 2023
BACKGROUND Glenohumeral joint contact loading before and after glenoid bone grafting for recurrent anterior instability remains poorly understood. PURPOSE To develop a computational model to evaluate the influence of glenoid bone loss and graft ...
Ernstbrunner, Lukas, Huang, Yichen, Ek, Eugene T, Ackland, David C, Wieser, Karl; https://orcid.org/, Hoy, Greg; https://orcid.org/, Robinson, Dale L   +6 more
core   +1 more source

Prospective Evaluation of Glenoid Bone Loss After First-Time and Recurrent Anterior Glenohumeral Instability Events

Orthopaedic Journal of Sports Medicine, 2018
Objectives: Determining the amount of glenoid bone loss in patients following anterior glenohumeral instability events is critical to guiding appropriate treatment.
Jonathan F. Dickens MD, Sean E. Slaven MD, Kenneth L. Cameron PhD, MPH, ATC, Adam M. Pickett MD, Matthew A. Posner MD, Scot Campbell MD, Brett D. Owens MD   +6 more
doaj   +1 more source

Location of the Glenoid Defect in Shoulders with Recurrent Posterior Glenohumeral Instability

Orthopaedic Journal of Sports Medicine, 2020
Objectives: Posterior glenoid bone deficiency is an increasingly recognized entity in the setting of recurrent posterior shoulder instability; however, little is known about the subject. Due to the paucity of literature on posterior bone loss, historical
Matthew Provencher MD MC USNR, Liam Peebles, Brandon Goldenberg, Peter Millett, Travis Dekker   +4 more
doaj   +1 more source

Arthroscopic-Assisted Anterior Glenoid Reconstruction Using Nonrigid Fixation With Distal Tibia Osteochondral Allograft

Video Journal of Sports Medicine, 2023
Introduction: Traumatic anterior glenohumeral instability events result in a capsulolabral (Bankart lesion) and/or osseous injury with subsequent attritional bone loss, particularly with recurrence.
Benjamin W. Hoyt MD, Cory A. Riccio MD, John M. Tokish MD, Lance E. LeClere MD, Kelly G. Kilcoyne MD, Jonathan F. Dickens MD   +5 more
doaj   +1 more source

Outpatient total shoulder arthroplasty in the ambulatory surgery center: a comparison of early complications in patients with and without glenoid bone loss

JSES International, 2023
Background: The purpose of this study is to compare the 90-day complications and readmission rates between patients undergoing total shoulder arthroplasty (TSA) in an ambulatory surgery center (ASC) with glenoid bone loss requiring an augmented glenoid ...
Scott P. Stephens, MD, Ryan M. Decoons, MD, Benjamin W. Szerlip, DO, Craig A. Goubeaux, DO, Hayden B. Schuette, DO, Matthew T. Glazier, DO, Abigail M. Braden, DO, Luke A. Hendrickson, BS, Bruce R. Comisar, MD   +8 more
doaj   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source