Results 1 to 10 of about 12,397 (223)

Arthroscopic Double-Bone Block Cerclage for Bipolar Glenoid Bone Loss [PDF]

Arthroscopy Techniques
Glenoid bone loss is a risk factor for recurrent glenohumeral instability. Various techniques exist for glenoid bone graft augmentation, mostly relying on metallic hardware fixation.
Gregory Cunningham, M.D., Andres Borgonovo, M.D., Mehmet Öztürk, M.D., Mehdi Hamani, Rodrigo Brandariz, M.D., Shana Mombelli, M.D.   +5 more
doaj   +4 more sources

A ratio estimating glenoid bone loss

JSES International, 2022
Background: Estimating glenoid bone loss when assessing the unstable shoulder can be challenging. The aim of this article was to describe a simple derived ratio to estimate glenoid bone loss.
Evan S. Lederman, MD, Anup A. Shah, MD
doaj   +3 more sources

The “angle” method of calculating glenoid bone loss: a validation study and review of current methods [PDF]

JSES International
Hypothesis/Background: This study compares our “angle” method to the ''best-fit circle'' method and examines existing literature on glenoid bone loss measurement.
Lewis L. Shi, MD, James S. MacLeod, MD, Nicholas H. Maassen, MD, Marcus Allen, BA   +3 more
doaj   +2 more sources

Evaluating coracoid graft geometry for glenoid bone loss: a comparative study of stress distribution and contact mechanics [PDF]

JSES Reviews, Reports, and Techniques
Background: This study aimed to investigate the biomechanical differences between natural coracoid (NC) and modified coracoid (MC) grafts (with a flattened surface to optimize contact with the glenoid cavity), focusing on their impact on contact area ...
Guilherme Augusto Stirma, PhD, Paulo Santoro Belangero, PhD, Paulo Henrique Schmidt Lara, PhD, Carlos Vicente Andreoli, PhD, Alberto de Castro Pochini, PhD, Benno Ejnisman, PhD   +5 more
doaj   +2 more sources

Risk Factors for Glenoid Bone Loss in the Setting of Posterior Glenohumeral Instability [PDF]

Orthopaedic Journal of Sports Medicine, 2023
Background: Posterior instability has been reported to account for up to 24% of cases of shoulder instability in certain active populations. However, there is a paucity of data available regarding the risk factors associated with posterior glenoid bone ...
Clare K. Green BS, John P. Scanaliato MD, Alexis B. Sandler MD, Emily I. Wynkoop MD, Adam Goldman DO, Robert C. Turner MD, Hunter Czajkowski BS, Robert H. Rolf MD, Nata Parnes MD   +8 more
doaj   +2 more sources

Current Methods Used to Evaluate Glenoid Bone Loss: A Survey of Orthopaedic Surgeons [PDF]

Orthopaedic Journal of Sports Medicine
Background: Evaluation of glenoid bone loss is critical in preoperative planning, as bone loss >13.5% has been associated with worse clinical outcomes.
Hailey Huddleston MD, Kevin Credille MD, MS, Zachary Wang BS, William Cregar MD, Drew Anderson Lansdown MD, Jorge Chahla MD, PhD, Grant E. Garrigues MD, Nikhil N. Verma MD, Adam B. Yanke MD, PhD   +8 more
doaj   +2 more sources

Poster 133: Low Socioeconomic Indicators Correlate with Critical Preoperative Glenoid Bone Loss and Care Delays [PDF]

Orthopaedic Journal of Sports Medicine
Objectives: Increased preoperative shoulder dislocations correlate with recurrent instability and greater glenoid bone loss. Initial instability events can result in 6.8% glenoid bone loss and subsequent instability episodes can result in greater than 20%
Benjamin Neubauer BS, Christopher Kuenze, Rachel Cherelstein BS, Mitchell Nader, Edward Chang MD   +4 more
doaj   +2 more sources

Poster 138: Best-fit Circle Missing Area Method Shows Good Accuracy and Inter-rater Reliability When Assessing Glenoid Bone Loss [PDF]

Orthopaedic Journal of Sports Medicine
Objectives: The incidence of anterior shoulder instability is as high as 3% in the athletic population. Anterior shoulder instability typically occurs after an anterior shoulder dislocation, resulting in glenoid bone loss along the anteroinferior glenoid
Cortez Brown, Devon Scott, Clarissa LeVasseur MS, Nahom Tecle, Christopher Como, Amin Karimi, Jonathan Hughes, Albert Lin MD, William Anderst   +8 more
doaj   +2 more sources

Failure of Posterior Capsulolabral Repair is Correlated with Percent of Glenoid Bone Loss

Orthopaedic Journal of Sports Medicine, 2021
Objectives: The purpose of this study was to evaluate previously described advanced MRI measures specific to posterior bone loss on both standard and manually reformatted MRIs in patients who underwent posterior shoulder capsulolabral repair.
Matthew Provencher MD MC USNR (Ret), Joseph Ruzbarsky, Liam Peebles, Kaare Midtgaard, James Bradley MD, Justin Arner MD   +5 more
doaj   +1 more source

Poster 145: Posterior Glenoid Osteotomy with Capsulolabral Repair Restores Force in a Critical Bone Loss Biomechanical Model

Orthopaedic Journal of Sports Medicine, 2022
Objectives: Bone loss in posterior shoulder instability is an increasingly recognized clinical phenomenon. There is no widespread consensus on the surgical treatment of posterior shoulder instability with critical posterior glenoid bone loss.
Stephen Marcaccio, Ryan O’Donnell MD, Brett Owens MD, Steven Bokshan MD   +3 more
doaj   +1 more source