The multifidus (multifidus spinae : pl. multifidi ) muscle consists of a number of fleshy and tendinous fasciculi, which fill up the groove on either side of the spinous processes of the vertebrae, from the sacrum to the axis. While very thin, the multifidus muscle plays an important role in stabilizing the joints within the spine. The multifidus is one of the transversospinales. Located just superficially to the spine itself, the multifidus muscle spans three joint segments an… Web23081. Anatomical terms of muscle. [ edit on Wikidata] The rotatores muscles ( rotatores spinae muscles) lie beneath the multifidus and are present in all spinal regions but are most prominent in the thoracic region; they are eleven in number on either side. Each muscle is small and somewhat quadrilateral in form; it arises from the superior ...
Muscles Of Back: Anatomy, Origin, Insertion, Function
WebOrigin Insertion Action Innervation Artery Notes Image; erector spinae: iliac crest, sacrum, transverse and spinous processes of vertebrae and supraspinal ligament: ... multifidus: sacrum, transverse processes of C3-L5: spinous processes 2 … Webmul· tif· i· dus ˌməl-ˈtif-ə-dəs. plural multifidi -ˌdī. : a muscle of the fifth and deepest layer of the back filling up the groove on each side of the spinous processes of the … hun hunahpu appearance
The Intrinsic Back Muscles - Attachments - Actions
Web21 ian. 2024 · The multifidus muscle provides stiffness, stability, and support to the spinal column. It allows each vertebra to work more efficiently, and as a result, the muscle … WebAction : lateral flexion of the neck and rotation of the neck to the same side. ... Origin: The angle of ribs 3-6 Insertion: Transverse processes of vertebrae C4-C6 Blood supply : The iliocostalis Cervicis is supplied by the occipital, deep cervical, and vertebral arteries. ... Multifidus Lumborum. Origin : Web19 ian. 2024 · Multifidus Muscle: Origin, Insertion & Action 3:40 Rotatores Muscles: Action, Origin & Insertion Splenius Capitis: Definition, Function & Innervation hun hat