Skip to main content

Unfortunately we don't fully support your browser. If you have the option to, please upgrade to a newer version or use Mozilla Firefox, Microsoft Edge, Google Chrome, or Safari 14 or newer. If you are unable to, and need support, please send us your feedback.

Elsevier
Publish with us
Erector Spinae (Left)
Muscular System

Erector Spinae (Left)

Erector spinae

Read more

Description

The erector spinae (sacrospinalis) muscles are the collective name for a group of muscles found in the intermediate layer of the intrinsic muscles of the back. Overall, the erector spinae muscles are involved in movements of the head, neck and trunk.

The erector spinae muscle consists of three individual, vertically oriented, muscles that lie parallel to the vertebral column. From medial to lateral, these muscles are the:

- spinalis;

- longissimus;

- iliocostalis.

This group of muscles is known as the “erector spinae” because they are responsible for straightening the vertebral column.

Complete Anatomy
The world's most advanced 3D anatomy platform
Try it for Free

Complete Anatomy

The world's most advanced 3D anatomy platform

Complete Anatomy