Cranial/GI Flashcards
5 principles of PRM
- inherent motility of brain/cord
- fluctuation of CSF
- mobility of membranes
- articular mobility of cranial bones
- involuntary mobility of sacrum
Falx cerebri connects
ethmoid
frontal
parietal
occiput
CRI rate
10-14 cycles/min
dura mater forms:
falx cerebri
falx cerebelli
tentorium cerebelli
dural attachments
foramen magnum
C2, C3
S2
Flexion: sphenoid mvmt
ant (away from occiput)
flexion: occiput mvmt
post (away from sphenoid)
flexion: sacrum mvmt
counternutation
extension
flexion: AP diameter
decreases
flexion: paired mvmt
external rotation
flexion: midline mvmt
flexion
extension: sphenoid mvmt
post (together)
extension: occiput mvmt
ant (together)
extension: sacrum mvmt
nutation
flexion
extension: AP diameter
increases
extension: paired mvmt
internal rotation
extension: midline mvmt
extension
vault hold fingers
index: greater wing of sphenoid
middle: squamous portion of temporal bone
ring: mastoid process of temporal
pinky: squamous portion of occiput
torsion strain axes
AP axis
sidebending/rotation strain axes
AP axis
vertical axis thru sphenoid
vertical axis thru foramen magnum
flex/extend strain axes
transverse axis thru sphenoid
transverse axis superior to foramen magnum
vertical strain axes
transverse axis thru sphenoid
transverse axis superior to foramen magnum
lateral strain axes
vertical through sphenoid
vertical through foramen magnum
physiologic strains
torsion
sidebending/rotation
flexion/extension
non-physiologic strains
vertical
lateral
compression
name: torsion
which wing of sphenoid if more cephalad
name: sidebending
named for mvmt of basosphennoid
side of convexity
(side of egg crack)
name: vertical
named for mvmt of basosphenoid
name: lateral
named for deviation of basosphenoid
back of hand
SBS compression mvmt
no movement
SBS compression mech
force to back of head
vertical strain description
basosphenoid moves caudad/cephalad to occiput
lateral strain description
basosphenoid deviates to one side
both sidebend to opp side
cribiform plate bone
ethmoid
thru cribiform
olfactory (I)
optic canal bone
sphenoid
thru optic canal
optic nerve (II)
superior orbital fissure bone
sphenoid
thru superior orbital fissure
occulomotor (III)
trochlear (IV)
opthalamic (V1)
abducens (VI)
foramen rotundum bone
sphenoid
thru foramen rotundum
V2
foramen ovale bone
sphenoid
thru foramen ovale
V3
foramen spinosum bone
sphenoid
thru foramen spinosum
MMA
foramen lacerum bone
sphenoid
thru foramen lacerum
internal carotid
internal auditory meatus bone
temporal
thru internal auditory meatus
facial (VII)
vestibulochochlear (VIII)
jugular foramen bone
btwn temporal and occipital (post cranial fossa)
thru jugular foramen
glossopharyngeal (IX)
vagus (X)
accessory (XI)
hypoglossal canal bone
occipital (post cranial fossa)
thru hypoglossal canal
hypoglossal (XII)
foramen from ant to post
cribiform optic canal superior orbital fissure foramen rotundum foramen ovale foramen spinosum foramen lacerum internal auditory meatus jugular foramen hypoglossal canal
parasympathetics down to ascending colon
vagus (X)
parasympathetics below ascending colon
pelvic nerve
celiac ganglion organs
esophagus stomach duodenum abd vessels liver gallbladder pancreas
superior mesenteric ganglion organs
kidneys?
ileum
jejunum
ascending colon
inferior mesenteric ganglion organs
descending colon
rectum
bladder
sex organs
celiac ganglion levels
T5-9
sup mesenteric ganglion levels
T10-11
inf mesenteric ganglion levels
T12-L2
where does cisterna chyli sit
right crus of diaphragm
celiac location
1 cm below xyphoid
sup mesenteric ganglion location
btwn xyphoid and umbilicus
inf mesenteric ganglion location
1 cm above umbilicus
HA prevalence by type
tension (69%)
migraine (15%)
secondary HAs
sinusitis
TMJ
life-threatening HA to R/O
meningitis/encephalitis stroke aneurysm/ICH temporal arteritis space occupying lesion
parasympathetic up in head affects which CNs
III
VII
IX
(glands swell)
Tx for para
OA
AA
C2
Tx for symp
T1-5
HA muscles
trapezius (XI - C3-4) sternocleidomastoid spinalis capitus splenius capitus longissimus capitus levator scapulae semispinalis cervicis scalene
top HA Txs
cranial
lymphatics
direct inhibition
muscles of direct inhibition
medial pterygoid
lateral pterygoid