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3 Νοε 2023 · Learn about the bones, joints, muscles, nerves and vessels of the back region. The back comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic.
12 Ιουλ 2023 · Learn about the different soft tissues of the spine, including ligaments, tendons, and muscles, and their essential functions. The web page explains the anatomy and roles of the erector spinae, transversospinalis, abdominal, paraspinal, supraspinous, infraspinous, anterior longitudinal, posterior longitudinal, and interspinous muscles and ligaments.
Learn about the three categories of back muscles: superficial, intermediate and intrinsic. Find out their functions, origins, insertions and clinical relevance.
3 Νοε 2023 · Learn about the extrinsic and intrinsic muscles of the back, their attachments, innervation and functions. The extrinsic muscles are immigrant muscles of the upper limb that lie superficially on the back, while the intrinsic muscles are true back muscles that lie deep to the thoracolumbar fascia.
5 Δεκ 2023 · What are the parts of the spine? What are the primary functions of the spine? What are the characteristics of a healthy spine? What does spine pain have to do with spinal anatomy? What does the spine do? The spine is like a strong pillar that keeps us standing tall and allows us to move, sit and bend.
14 Αυγ 2023 · The two muscles in the superficial layer include the splenius cervicis and splenius capitis. They help with movements of the shoulder and neck. [1] The intermediate muscles are the erector spinae. They include the longissimus, iliocostalis, and spinalis muscles. Their attachments subdivide these muscles, and they all have a common tendinous origin.
30 Οκτ 2023 · Deep back muscles. The deep back muscles, also called intrinsic or true back muscles, consist of four layers of muscles: superficial, intermediate, deep and deepest layers. These muscles lie on each side of the vertebral column, deep to the thoracolumbar fascia.
