Biomechanics and Pathoanatomy of Posterior Shoulder Instability

EJ Testa, MJ Kutschke, E He… - Clinics in Sports …, 2024 - sportsmed.theclinics.com
Posterior glenohumeral instability is an underrecognized shoulder pathology that accounts
for approximately 2% to 10% of all glenohumeral instability cases. 1, 2 Estimates of posterior …

A Posterior Acromial Bone Block Augmentation Is Biomechanically Effective at Restoring the Force Required To Translate the Humeral Head Posteriorly in a …

EJ Testa, P Morrissey, JA Albright, JG Levins… - … : The Journal of …, 2024 - Elsevier
Purpose To assess the biomechanical utility of a posterior acromial bone block (PABB) for
the treatment of posterior glenohumeral instability. Methods Ten fresh-frozen cadaveric …

Correlation of Acromial Morphology With Risk and Direction of Shoulder Instability: An MRI Study

JW Arner, PC Nolte, JJ Ruzbarsky… - … American Journal of …, 2023 - journals.sagepub.com
Background: The influence of bony morphology on the development of posterior shoulder
instability is not well known. Purpose: To determine if acromial morphology, as measured on …