MT 2 Yokochi Images Head/Neck 2 (Dustin) Flashcards
17, 20, 24, 25
(25 points to two things)
17 Superior sagittal sinus
20 Frontal sinus
24 Superior nasal concha
25 Middle nasal concha and sphenoid
sinus
26, 27, 30
26 Inferior nasal concha
27 Pharyngeal opening of auditory tube
30 Uvula (of soft palate)
28, 29, 31
28 Superior longitudinal muscle of tongue
29 Vertical muscle of the tongue (apparently you can tell the difference of these intrinsic tongue muscles..)
31 Genioglossus muscle
33, 34, 35, 36
33 Epiglottis
34 Geniohyoid muscle
35 Mylohyoid muscle
36 Hyoid bone (this would be easier in a cadaver to feel where the bone is than it is to see)
1, 14, 15
1 Falx cerebri
14 Cerebellomedullary cistern
15 Dens of the axis (C2, odontoid process)
1, 2, 3, 4
1 Frontal bone
2 Nasal bone
3 Lacrimal bone
4 Maxilla (frontal process)
(note: skull shouldn’t be on this midterm, but a drawing and general knowledge of the orbit might be important)
5, 6, 7, 8
5 Ethmoidal foramina
6 Lesser wing of sphenoid bone and optic canal
7 Superior orbital fissure
8 Greater wing of sphenoid bone
9, 10, 11
9 Orbital process of palatine bone
10 Orbital plate of ethmoid bone
11 Inferior orbital fissure
12, 13, 14
12 Infra-orbital sulcus
13 Nasolacrimal canal
14 Zygomatic bone
2, 5, 6, 7
2 Superior meatus
5 Pharyngeal tonsil
6 Pharyngeal orifice of auditory tube
7 Salpingopharyngeal fold
11, 12, 13
11 Frontal sinus
12 Spheno-ethmoidal recess
13 Superior nasal concha
14, 15, 16, 17
14 Middle nasal concha
15 Inferior nasal concha
16 Vestibule of nose
17 Inferior meatus
15, 16, 17
15 Superior nasal concha and ethmoidal bulla
16 Semilunar hiatus
17 Accessory openings to maxillary sinus
and cut edge of middle nasal concha
19, 20, 21
19 Opening of nasolacrimal duct
20 Inferior nasal concha (cut)
21 Opening of auditory tube
22, 23, 24
22 Incisive canal
23 Levator veli palatini muscle
24 Salpingopharyngeal fold
45, 52, 53, 54
(all are types of papillae, should know where they generally are)
45 Filiform papillae
52 Fungiform papillae
53 Foliate papillae
54 Circumvallate papilla
46, 47, 48, 51
46 Foramen cecum
47 Root of tongue with Lingual Tonsil
48 Palatine tonsil
51 Median sulcus of tongue
49, 50, 56, 57
49 Vallecula of epiglottis
50 Vestibule of larynx
56 Epiglottis
57 Greater cornu of hyoid bone
4, 5, 12
4 Vestibule of oral cavity
5 First incisor
12 Hyoid bone
8, 9, 10, 11
8 Genioglossus muscle
9 Geniohyoid muscle
10 Anterior belly of diagastric muscle
11 Mylohyoid muscle
(picture shows below mandible)
6, 7, 8, 9
6 Stylohyoid muscle (divided)
7 Mylohyoid muscle
8 Anterior belly of digastric muscle
9 Hyoid bone
(11 shows the intermediate tendon of digastric, but it’s very hard to see)
2, 3, 4
2 Supra-orbital nerve
3 Lacrimal gland
4 Lacrimal nerve
5, 6, 7
(6 is pointing to 2 things, but only 1 of them is really important to see)
5 Lateral rectus muscle (divided)
6 Optic nerve and short ciliary nerves
7 Inferior oblique muscle
1, 2, 3
(hint: 1 is unusally large)
1 Frontal sinus (enlarged)
2 Frontal nerve (divided and reflected)
3 Superior rectus muscle (divided) and eyeball
8, 9, 10
(9 is pointing to 2 things)
8 Zygomatic nerve
9 Inferior branch of oculomotor nerve and
inferior rectus muscle
10 Infra-orbital nerve
4, 5, 6
(5 is pointing to 2 things, but only one of them is large enough to really tell what it is)
4 Superior oblique muscle
5 Short ciliary nerves and optic nerve (n. II)
6 Nasociliary nerve
7 (which nerve and muscle?)
8: what muscle is divided/reflected here?
7 Abducent nerve (n. VI) and lateral rectus muscle
8 superior rectus muscle
(reflected)
9, 10
9 Oculomotor nerve (n. III)
10 Trochlear nerve (n. IV)
(notice the paths and which side of the eye they go to)
13, 14, 15
13 Lateral and medial branches of supra-orbital
nerve
14 Supratrochlear nerve (of the Frontal N.)
15 Superior levator palpebrae muscle
16, 17, 10
16 Lacrimal nerve
17 Frontal nerve
10 Trochlear nerve (n. IV)
(again watch the direction they go)
18, 19
(19 points to 2 things obvious structures)
18 Ophthalmic nerve (n. V 1 )
19 Optic chiasma and internal carotid artery
1, 2, 3
1 Superior sagittal sinus with falx cerebri
2 Olfactory bulb
3 Olfactory tract
4, 5, 6
4 Optic nerve and internal carotid artery
5 Anterior clinoid process and anterior
attachment of tentorium cerebelli
6 Oculomotor nerve (n. III)
7, 8
(8 describes the large opening in the dura here)
7 Abducent nerve (n. VI)
8 Tentorial notch (incisura tentorii)
10, 11, a (drawn in red)
10 Tentorium cerebelli
11 Falx cerebri and confluence of sinuses
a) Straight sinus (drains the inferior sagittal sinus)
