Glenoid retroversion is an important factor for humeral head centration and the biomechanics of posterior shoulder stability.

08:00 EDT 28th June 2019 | BioPortfolio

Summary of "Glenoid retroversion is an important factor for humeral head centration and the biomechanics of posterior shoulder stability."

Glenoid retroversion is a known independent risk factor for recurrent posterior instability. The purpose was to investigate progressive angles of glenoid retroversion and their influence on humeral head centration and posterior translation with intact, detached, and repaired posterior labrum in a cadaveric human shoulder model.


Journal Details

This article was published in the following journal.

Name: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA
ISSN: 1433-7347


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Medical and Biotech [MESH] Definitions

A depression in the lateral angle of the scapula that articulates with the HUMERAL HEAD.

The portion of the upper rounded extremity fitting into the glenoid cavity of the SCAPULA. (from Stedman, 27th ed)

The articulation between the head of the HUMERUS and the glenoid cavity of the SCAPULA.

Attachment of a bone in which its head and neck is rotated excessively backward.

Compression of the rotator cuff tendons and subacromial bursa between the humeral head and structures that make up the coracoacromial arch and the humeral tuberosities. This condition is associated with subacromial bursitis and rotator cuff (largely supraspinatus) and bicipital tendon inflammation, with or without degenerative changes in the tendon. Pain that is most severe when the arm is abducted in an arc between 40 and 120 degrees, sometimes associated with tears in the rotator cuff, is the chief symptom. (From Jablonski's Dictionary of Syndromes and Eponymic Diseases, 2d ed)

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