Anat

Front

Circle of Willis

Back

ACA
(ICA) MCA
PCA
Basillar
Vertebral

Front

Dev of pituitary

Back

1) Floor of hypothalamus invaginate +
ectodermal lining oral cavity invaginate
2)= neuroectoderm diverticulum +
Rathke's pouch
3)= Rathke's pouch cut off

4)= both fuse to form lobe A, M and P

Front

IJV branch

Back

Medial thyroid
Superior thyroid
Lingual

Common Fac
Pharyngeal

Inf petros

Front

Bell's palsy

Back

Blink reflex
ear ache

lacrimal deficient

loss of taste ant 2/3

sudden onset

palsy of muscles of facial expressn

Front

erbs paralysis

Back

undue separation of head from shoulder

injury mainly c5, and c6 (upper trunk of brachial plexus)

-> abd and lat rotation of arm, flexion and supinatn of arm

Front

klumpe's paralys

Back

lower trunk of brachial plexus

injury mainly T1 and c8
claw hand

Front

cavernous sinus tribut

Back

Oculomotor N
Trochlear N
Ophthalmic N
Maxillary N
Carotid A
Abducent N

Front

Frontal sinus bound and B supp

Back

A- Superciliary arch
P- lobe of brain

I- roof of nose

B- supraorbital n and vess

submand lymph

Front

Maxillary sinus

Back

rel- Apex- zygom process

base- lat wall of nose

A- ant surf of max

P- post surf " "

Bsupp- A- infraorb + facial
V- facial
N- infraorb

L- submand

Front

ethmoidal sinus

Back

rel- above- orbital process of frontal b
behind- sphenoidal conchae

A- lacrimal bone

bsupp-
ant ethmoidal n + vess (ant)
post ethmoidal " " (mid+post)
submand LN (ant+mid)

retropharyngeal (post)