CNS Additions

Question 1

Norma frontalis infraorbital foreman

Answer 1

Infraorbital nerve and vessels

Question 2

Norma verticalis Bregma infantile name and closure time

Answer 2

Anterior fontanelle 18 months after birth

Question 3

norma vertcalis lambda infantile name and closure time

Answer 3

Posterior fontanelle 3-6 months after birth

Question 4

Norma lateralis zygomatic arch

Answer 4

Masseter

Question 5

Norma lateralis Mastoid process

Answer 5

Sternomastoid (lasteral surface)
Posterior belly digastric (digastric notch)

Question 6

Norma lateralis Styloid process muscles attached

Answer 6

Styloglossus
Stylohyoid
Stylopharyngeus

Question 7

Norma lateralis Styloid process Ligaments attached

Answer 7

Stylohyoid
Stylomandibular

Question 8

Temporal fossa

Answer 8

Temporalis

Question 9

pterion bones forming it

Answer 9

Frontal
Parietal
Temporal
Greater wing of sphenoid

Question 10

pterion arteries related to it

Answer 10

Anterior division of middle meningeal artery

Question 11

pterion infantile name and closure time

Answer 11

Anterolateral fontanelle 3 months after birth

Question 12

lateral pterygoid plate

Answer 12

Lateral pterygoid lateral surface and medial pterygoid medial surface

Question 13

Alveolar process maxilla

Answer 13

Buccinator

Question 14

incisive fossa

Answer 14

Greater Palatine vessels and nasopalatine nerve

Question 15

Greater Palatine foramen

Answer 15

Greater Palatine nerve and vessels

Question 16

foramen ovale

Answer 16

Mandibular nerve
Lesser superfical petrosal nerve
Accessory meningeal artery
Emissary vein

Question 17

Foramen spinosum

Answer 17

Middle meningeal artery and nervus spinosus

Question 18

Mandibular fossa joints related and type

Answer 18

Temporomandibular
Synovial condylar

Question 19

Foramen lacerum

Answer 19

Internal carotid artery and sympathetic plexus around it Emissary vein

Question 20

Carotid Canal

Answer 20

Internal carotid artery and sympathetic plexus around it and emissary vein

Question 21

Jugular foramen

Answer 21

Internal jugular vein
Glossopharyngeal (9th)
Vagus (10th)
Accessory (11th) cranial nerves

Question 22

stylomastoid foramen

Answer 22

Facial nerve and stylomastoid artery

Question 23

foramen magnum

Answer 23

Medulla
Spinal root accessory nerve
Vertebral artery

Question 24

occipital condyle joints related and type

Answer 24

Atlantaoccipital
Synovial ellipsoid

Question 25

Hypoglossal canal

Answer 25

Hypoglossal (12th) cranial nerve Emissary vein

Question 26

superior nuchal line

Answer 26

Sternomastoid and trapezius

Question 27

frontal crest/Crista Galli

Answer 27

Falx cerebri

Question 28

cribriform plate

Answer 28

Olfactory nerve filaments

Question 29

pituitary fossa

Answer 29

Pituitary gland

Question 30

optic foramen

Answer 30

Optic nerve Ophthalmic artery

Question 31

foramen rotundum

Answer 31

Maxillary nerve

Question 32

Internal auditory meatus

Answer 32

Facial (7th) Vestibulocochlear (8th) cranial nerves Internal auditory artery

Question 33

Clivus structures related

Answer 33

Pons with basilar artery and medulla

Question 34

Internal occipital crest structures attached

Answer 34

Falx cerebelli

Question 35

External occipital protuberance

Answer 35

Trapezius (spinal root accessory nerve and C3, 4) Nuchal ligament