Anatomy Flashcards
structures passing Sof
3,4,6
v 1
structures passing F. rotundum
V2
maxillary M passes
through
F. Rotund un
structures passing F-spinosum
M E N
mid. mening. A
Emissary rein
N. spinosum
structures passing IAM
7,8, habyrinthine A
structures passing mid jugular foramen
9, 10, 11
sinuses passing through jugular foramen
inferion petr osal
sigmoidal
structures passingthrough f ovale
Mandibular N
Acc. menin geal A
Lesser petrosal N
Emissary vein
structures passing F.magnum
Lower end ofmedulla .
spinal accessory N
Verteleal A
spinal A?
Vertebral venous plexus
structures passing b. lacerum
ICA
GPN
cranial nerves from pons
5-8
Nerve b/w PCA and SCA
3,4
sympathetic fibers from
EwN travel along
Nerve to IO
3nd cranial N
short aliary N supplies
ciliaris
sphincter papillae
dilated an fixed pupil on#
nerve arising from dorsal midbrain
4th
Dorollo’s canal
Dorello’s canal isan osteofibrous conduit located at the level of thepetrousapex through which the abducens nerve courses to reach the cavity of the cavernous sinus.
PPRF #/ 6th nucleus #I Both #
ipsilateral gaze palsy
Internuclear ophthalmo plegia
convergence +ve
MLF synchome
most common cause of
MLF syndrome
multiple sclerosis
one and a half syndrome
PPRF+ MM Fipsi