Scapular retraction
Last revised by Edward Zhou
on 7 Oct 2021
Citation, DOI, disclosures and article data
Citation:
Zhou E, Hacking C, Scapular retraction. Reference article, Radiopaedia.org (Accessed on 14 Dec 2024) https://doi.org/10.53347/rID-93779
Permalink:
rID:
93779
Article created:
6 Oct 2021,
Edward Zhou
Disclosures:
At the time the article was created Edward Zhou had no recorded disclosures.
View Edward Zhou's current disclosures
Last revised:
7 Oct 2021,
Edward Zhou
Disclosures:
At the time the article was last revised Edward Zhou had no recorded disclosures.
View Edward Zhou's current disclosures
Revisions:
4 times, by
2 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- Scapula retraction
- Scapula adduction
- Retraction of the scapula
- Adduction of the scapula
Scapular retraction describes the backward movement of the scapula about the thoracic wall (scapulothoracic joint). As the scapula moves towards the midline it can also be referred to as scapular adduction. The opposite motion is scapular protraction.
The muscles that act as primary movers are the trapezius (horizontal and lower fibers) and the rhomboid major and minor muscles. Subclavius and pectoralis minor serve to control this motion by decelerating the upper limb (which elevates during retraction) 1,2.
References
- 1. Susan Standring. Gray's Anatomy. (2020) ISBN: 9780702077050 - Google Books
- 2. Keith L. Moore, Arthur F. Dalley, A. M. R. Agur. Clinically Oriented Anatomy. (2013) ISBN: 9781451119459 - Google Books
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skeleton of the upper limb
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