Semispinalis Cervicis
起源al EditorOyemi Sillo
Lead Editors-Lucinda hampton,Vanessa Rhule,Kim Jackson,Ahmed Nasr,Oyemi Sillo,Tarina van der Stockt,WikiSysopand127.0.0.1
Description[edit|edit source]
Semispinalis Cervicis belongs to the Transversospinal group of muscles.[1]
起源[edit|edit source]
Transverse processes of T1 to T6[2][3]
插入[edit|edit source]
Spinous processes of C2 to C5[2]
神经分布[edit|edit source]
Dorsal rami of cervical spinal nerves[2][3]
Blood Supply[edit|edit source]
Deep cervical artery[3]
Action[edit|edit source]
Acting bilaterally: extension of the cervical spine
Acting unilaterally: lateral flexion of the neck and rotation to the opposite side.[2]
Function[edit|edit source]
Maintains head posture.[4]