Notes in 3- Back Muscles

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Published	02/10/2024	Muscles from different parts of the body are attached to the back.e.g. Head, Upper limb, Thorax, Abdomen, Hips, Lower limbs
Published	02/10/2024	Back muscles are classified into:[1] {{c1::Extrinsic}} group→ associated with upper limb movement and respiration[2] {{c1::Intrinsic}} group→ Superfic…
Published	02/10/2024	Muscle Groups that are involved in:[1] {{c1::Extension}} (bilateral i.e. two of the muscle, one on right, other on left.)→ Muscles anterior to th…
Published	02/10/2024	Anterior Abdominal Wall Muscles3 large and flat muscles with different fibre orientation:{{c1::internal oblique}} - {{c1::external oblique}} - {{c1::t…
Published	02/10/2024	Posterior Abdominal Wall Muscles3 main muscles: {{c1::iliacus}}, {{c1::psoas major}}, {{c1::quadratus lumborum}}Role in trunk:Anterior flexion (Psoas)…
Published	02/10/2024	Intrinsic Muscles of the Back: (Erector spinae)Erector spinae's function:{{c1::Bilaterally}} → extension of vertebral column{{c1::Unilaterally}} → lat…
Published	02/10/2024	Clinical anatomy: (Ageing and Pathological Changes)[1] {{c1::Dehydration}} of intervertebral discs→ water content goes down in nucleus pulposus & …
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