[ANAT] FINAL REVISION Flashcards
Branches of facial artery
superior labial
inferior labial
external nasal
angular
muscular
branches of facial nerve in neck
posterior auricular
muscular to posterior belly digastric + stylohyoid
branches of superficial temporal artery
transverse facial
auricular
middle temporal
glandular to parotid gland
frontal
parietal
branches of posterior auricular artery
auricular
occipital
stylomastoid
branches of occipital artery
auricular
occipital
mastoid
sternomastoid
descending
muscular
meningeal
facial & superficial temporal arteries are branches of
ECA
supratrochlear & supraorbital arteries are branches of
(ophthalmic) ICA
infra orbital, mental & buccal arteries are branches of
maxillary artery
dorsal nasal artery is branch of
ophthalmic
anastomosis b/w ECA & ICA in face
facial artery (ECA) + dorsal nasal artery (ICA)
terminal branches of facial nerve
temporal
zygomatic
buccal
mandibular
cervical
motor supply of face
facial nerve:
posterior auricular
muscular
temporal
zygomatic
buccal
mandibular
cervical
sensory supply of face
trigeminal nerve:
ophthalmic–> ST, SO, IT, external nasal
maxillary–> IO, ZT, ZF
mandibular–> auriculotemporal, buccal, mental
arterial supply of face
ECA= superficial temporal + facial
ICA= ST + SO
Maxillary= IO, buccal, mental
venous drainage of face
ST
SO
anterior division retromandibular
posterior division retromandibular
lymph drainage of face
submandibular (med)
parotid (lat)
submental (center of chin & lower lip)
blood supply of spinal cord
ASA, PSA, Radicular arteries
venous drainage of spinal cord
anteromedian
posteromedian
blood supply of dura
ACA= MMA+ Ant & Post Ethmoidal
MCA= MMA+ AMA+ Ascending pharyngeal
PCA= Vertebral+ Occipital+ Ascending pharyngeal
nerve supply of dura
ACA= Ant Ethmoidal+ Maxillary
MCA= Maxillary + Mandibular
PCA= 10th & 12th + C1, C2, C3
venous drainage of dura
Meningeal veins
diploic veins
tentorium cerebelli blood supply
recurrent tentorial branch
external relations of cavernous sinus
structures in lateral wall of cavernous sinus
3, 4, 5,5
structures passing thru cavernous sinus
venous drainage of cavernous sinus
superior petrosal–>transverse
inferior petrosal–> IJV
tributaries of SSS
superior cerebral
arachnoid granulations & villi
emmissary
diploic
tributaries of venous sinus
superior ophthalmic
inferior ophthalmic
CRV
superficial middle cerebral
inferior cerebral vs of temporal lobe
sphenoparietal
frontal trunk of MMV
blood supply of basal ganglia
ACA
MCA
blood supply of basal ganglia
ACA
MCA
venous drainage of basal ganglia
thalamostriate vein
