731 Back Muscle OI

serratus posterior superior origin

vertebral column

serratus posterior superior insertion

ribs

serratus posterior inferior origin

spinous process T11-12 and L1-3

serratus posterior inferior insertion

ribs 9-12

splenius capitis origin

spine of C7-T6

splenius capitis insertion

skull and lateral transverse process of upper cervical vertebrae

splenius cervicis origin

spine of C7-T6

splenius cervicis insertion

skull and lateral transverse process of upper cervical vertebrae

rectus capitis posterior minor origin

atlas of C1

rectus capitis posterior minor insertion

inferior nuchal line on occipital bone

rectus capitis posterior major origin

spinous process of C2

rectus capitis posterior major insertion

inferior nuchal line on occipital bone

obliquus capitis superior

transverse process of C1

obliquus capitis superior insertion

occipital bone

obliquus capitis inferior origin

transverse process of C2

obliquus capitis inferior insertion

occipital bone

iliocostalis lumborum

sacrum and iliac crest

iliocostalis lumborum insertion

inferior border of lower 6-7 ribs

iliocostalis thoracis origin

superior surface of angles of lower 6 ribs

iliocostalis thoracis insertion

superior angles of upper 6 ribs and transverse process of C7

iliocostalis cervicis origin

ribs 3-6

iliocostalis cervicis insertion

transverse process of C4-6

longissimus thoracis origin

lumbar spinous/transverse process, sacrum, posterior iliac crest

longissimus thoracis insertion

transverse process of all thoracic vertebrae

longissimus cervicis origin

transverse process of upper T4-5 thoracic vertebrae

longissimus cervicis insertion

transverse process of 2-6 cervical vertebrae

longissimus capitis origin

transverse process of C4-T5 vertebrae

longissimus capitis insertion

posterior mastoid process

spinalis thoracis origin

spinous process of L1-2 and T11-12

spinalis thoracis insertion

spinous process of T1-8

spinalis cervicis/capitis origin

spinous process of upper thoracic and lower cervical vertebrae

spinalis cervicis/capitis insertion

spinous process of C2-4

spinalis thoracis origin

transverse process of T6-10

spinalis thoracis insertion

spinous process of C6-T4

semispinalis cervicis origin

transverse process of T5-6

semispinalis cervicis insertion

spinous process of C2-5

semispinalis capitis origin

transverse process of C7-T7 and articular process of C4-6

semispinalis capitis insertion

occipital bone

multifudus origin

sacrum

multifudis insertion

C2 axis

rotatores origin

transverse process of vertebrae

rotatores insertion

lamina of above vertebrae

interspinales origin

between adjacent spinous process

interspinales insertion

between adjacent spinous process

intertransversarii origin

between adjacent transverse process

intertransversarii insertion

between adjacent transverse process

quadratus lumborum origin

iliac crest

quadratus lumborum insertion

inferior border of rib 12 and transverse process of L1-4