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synovial condyloid
classification of the atlanto-occipital joint
anterior and posterior atlanto-occipital membrane
stabilizers of the atlanto-occipital joint
synovial planar/gliding
classification of the Atlanto-Axial Joint (lateral not median)
pivot
classification of the MEDIAN Atlanto-Axial Joint
transverse membrane
alar ligaments
transverse ligaments
what are the stabilizers of the Atlanto-Axial Joint
synovial
classification of the joints of luschka
Ligamentum Nuchae and C7-T3
mastoid process and nuchal line
splenius capitis
origin
insertion
extension, lateral flexion, ipsilateral rotation
posterior rami
splenius capitis
action
innervation
extension, lateral flexion, ipsilateral rotation
posterior rami
splenius cervicis
action
innervation
T3-T6
transverse processes C1-C3
splenius cervicis
origin
insertion
greater occipital
suboccipital
nerves of the suboccipital triangle
C2
C1 transverse process
inferior obliquus capitis
origin
insertion
ipsilateral rotation
suboccipital nerve
inferior obliquus capitis
action
innervation
extension
suboccipital nerve
superior obliquus capitis
action
innervation
C1 transverse process
between nuchal lines
superior obliquus capitis
origin
insertion
C1 posterior tubercle
inferior nuchal line
Rectus Capitis Posterior Minor
origin
insertion
extension
suboccipital nerve
Rectus Capitis Posterior Minor
action
innervation
C2
inferior nuchal line
Rectus Capitis Posterior major
origin
insertion
extension and ipsilateral rotation
suboccipital nerve
Rectus Capitis Posterior major
action
innervation
occipital and vertebral artery
2 major blood vessels of posterior neck
obliquus capitis inferior
posterior scalp (becomes more superficial)
the greater occipital nerve emerges inferior to __________ and ascends to the __________
skin over neck and occipital bone of head
Distribution of the greater occipital nerve
serves as the connection for C1
What is the purpose of the superior articular facet of the axis?
Anterior Longitudinal Ligament
What ligament does the anterior atlanto-occicpital membrane turn into?
Ligamentum Flavum
What ligament does the posterior atlanto-occipital membrane turn into?
dens
Transverse ligament of holds __________ in place
C3-C7
where are the joints of luschka found
transverse foramen
foramen magnum
the vertebral artery ascends through _____ and then up to _____
external occipital protuberance
1 on diagram
superior nuchal line
2
inferior nuchal line
3
foramen magnum
4
occipital condyle
5
posterior arch of atlas
1
anterior arch of atlas
2
posterior tubercle
3
superior articular surface
4
transverse process
5
transverse foramen
6
groove for vertebral artery
7
dens
1
spinous process
2
superior articular facet
3
transverse process
4
foramen transversarium
5
tecorial membrane (turns into posterior longitudinal)
1
anterior atlanto-occipital membrane (turns into anterior longitudinal ligament)
2
anterior atlanto-axial membrane (turns into anterior longitudianl)
3
anterior longitudinal ligament
4
posterior longitudinal ligament
5
posterior atlanto-occipital membrane (turns into ligamentum flavuum)
6
posterior atlanto-axial membrane (turns into ligamentum flavuum)
7
ligamentum flavum
8