SESSION 1 Flashcards
1
Q
anterior fontanelle
A
frontal - Bregma
2
Q
Posterior fontanelle
A
occipital - lambda
3
Q
anterolateral fontanelle
A
sphenoid
4
Q
posterolateral fontanelle
A
mastoid
5
Q
smallest viscero cranial bone
A
lacrimal
6
Q
all the sutures
A
1-cranial 2-sagittal 3-lambdoid 4-squamous 5-petrion (parieto sphenoidal) 6-astrion(parietotemporal) 7-temporosphenoidal 8-frontosphenoidal
7
Q
petrion
A
between sphenoid - temporal-parietal -frontal
so weak- can be damaged easily
ant. branch of middle meningeal
8
Q
ant. branch of middle meningeal
A
the most important to feed meninges
9
Q
basiocranium - sup. view
A
frontal occipital etemoid sphenoid temporal
10
Q
layers of skull cap
A
outer table
diploe
inner table
11
Q
diploe veins
A
placed inside diploe
12
Q
sinuses’ type
A
1-paranasal sinuses
2-venous sinuses
13
Q
paranasal sinuses
A
1-frontal 2-ethemoid 3-maxilla * biggest 4-sphenoid function ( 1- lightening the skull 2 - voice resonance )
14
Q
the oddest paranasal sinus?
A
ethemoid which is consisted of 3 parts (1-ant. 2-mid. 3 -post.)
15
Q
whats inside paranasal sinuses?
A
endodermal epithelial which secrete mucus
16
Q
nasal meatuses ?
A
sup . mid. and inf.
sinuses drain into sup. and middle
17
Q
the place of frontal sinus ?
A
the roof of orbit fossa
18
Q
maxillary sinuses’ place?
A
floor of orbit fossa
19
Q
sphenoid sinus?
A
sup . and post. to nasal cavity
20
Q
why sinusitis ?
A
inflammation- allergy
21
Q
why sinusitis hurt ?
A
the mucus of sinuses have receptors
22
Q
facial landmarks?
A
outer conthus infraorbital margin acanthion nasion mental point glabella gonion supercilliary arch interpupillary line supraorbital groove
23
Q
facial lines?
A
glabelomeatal line infraorbitomeatal line acanthiomeatal line orbitomeatal line mentomeatal line
24
Q
nasion
A
frontal to nasal bones
25
reid's base line- frankfurter line - anthropological base line
infraorbitomeatal line
26
why knowing landmarks?
radiology - anthropology - surgery and ....
27
the sensory nerve of face?
nerve V - or trigeminal
28
ophtalmic sensation?
vertex to upper eyelid
29
maxillary nerve -infraorbital nerve
lower eyelid to upper lip
30
mandibular
lower lip to chin
31
trigeminal nerve
ophtalmic --> supraorbital - supratrochlear - infratrochlear -only sensory-
maxillary --> infraorbital-zygomatico temporal-only sensory-
mandibular-->mental - auriculotemporal-bucchal-palatine
32
parotid's skin innervation
spinal nerve
33
frontal bone's parts
squamous - orbital surface
34
supercilliary arch?
eyebrows are on it
35
frontal bone's processes
zygomatic process
| maxillary process
36
what's nasion ?
the joint between nasal bone and frontal bone
37
temporal line on frontal bone?
starts from zygomatic process
38
temporal lines?
sup. temporal line -->fascia
inf. temporal line --> muscle
on parietal bone
39
digital impression?
on frontal bone
40
the roof of orbit?
lesser wing of sphenoid
frontal bone
ethemoid
41
the foramen on ethemoid bone?
caecum foramen.
| emmissary veins
42
the part between 2 parts of frontal...?
frontal crest
43
what can be seen from superior point of ethemoid?
cribriform surface and plate and also crista gali
44
where is ethemoid placed?
in the nutch between 2 parts of frontal bone.named -->ethemoidal nutch
45
what are digital impressions ?
the place for brain chins and because our finger tip can fill that it is called the digital impression
46
piriform foramen?
anterior nasal aprature
47
alveolar process ?
maxilla and manibul
48
teeth ?
4 incisors -2 anines - 4 premolars -6morals
49
hard palate ...
palatine surface of maxilla + palatine bone
pyramid process
2 great palatine foramen
incisive foramen
50
hard palatine artery and nerve
greater palatine artery from greater palatine foramen to incisor foramen
greater palatine nerve + nasopalatine nerve
51
nasopalatine nerve innervation ...
is a sensory nerve
| innervates both nose and the roof of oral cavity and the sense of the frontal teeth
52
what passes through greater palatine foramen ?
greater palatine nerve and artery
53
the lesser palatine artery passes through what ?
it passes through pyramid process
54
groove for greater palatine artery
located on the palatine surface of maxilla
55
is there any fossa on maxilla ?
yes , canin fossa whih is the origin of levator anguli oris
56
joints of maxilla bone
nasal - lacrimal -zygoma -palatine
57
the place for lacrimal crest ...
both on maxilla and lacrimal bones
58
why do we have lacrimal fossa?
it is the place for lacrimal bag
59
mandibule . . .
ramus - body
body involves alveolar processes and also mental protuberance -mental foramina
ramus involves condyle and cronoid processes
60
difference between condyle and coronoid processes
coronoid process is not attached to any bones
| but condyle makes the temporomandibular joint
61
the space between external acustic meatus and chondyle ?
auriculotemporal nerve from mandibule
| and also superficial temporal artery from carotid artery
62
what passes superficial to mandibular nutch?
nerve and artery to massetter muscle
63
oblique line ?
on mandibule
| and attaches to depressor muscles of the lips
64
what can be detected from the inside of the mandibule bone?
```
lingula
mylohyoid line and groove
mandibular foramen
pterygoid fovea
sub mandibular and sublingual fossi
```
65
what attaches to pterygoid fovea ?
pterygoid lateralis
66
say everything about mandibular canal?
starts from mandibular foramen and ends to mental foramen
inferior alveolar nerve from mandibular nerve passes through it
and it innervated the lower teeth
and when it comes out it changes to mental nerve
another branch of it passes through mylohyoid groove and innervates this muscle
67
what attaches to lingula ?
sphenomandibular lig.
68
2 other branches of maxillary nerve
zygomaticofacial and zygomatico temporal
69
does sphenoid have spine?
ofcourse
70
nerve in nose...
ant. ethemoidal and it's branch passes through ethemoidal groove and changes to external nasal
the origin is olfactory nerves
