EXTRA ANAT SSS JOS

Basis Cranii

a

b

c

d

e

Pars petrosa os temporali

Lamina Cribrosa

Kelenjar Glandula hipofisialis

Os Sphenoid ala mayor

Os Sphenoid ala minor

EAR (AURIS)

a

b

Porus acusticus internus

Foramen Jugularis

Answer explanation

External EAR (AURIS)

a

b

c

Porus acusticus externus → opening

processus mastoideus

Os. Zygomaticus

AURIS EXTERNA

a

b

c

d

e

f

g

h

i

crura helix

anti tragus

tragus

fossa triangularis antihelix

helix

insicura intertragica

simba

anti helix

lobulus

Answer explanation

AURIS EXTERNA

a

b

c

d

e

tragus

triangular fossa

inferior (anterior) crus of antihelix

crus helix

incisura

Answer explanation

AURIS EXTERNA

a

b

c

d

e

f

g

h

i

scapha

antihelix,stem

helix

lobe

superior (posterior) crus of antihelix

cymba

antitragus

>concha

cavum

Answer explanation

AURIS MEDIA (right tympanic membrane)

a

b

c

d

e

f

g

h

i

j

procesus lateralis malei ^ handle manubr

pars tensa

tympanic sulcus of temporal bone

annulus fibrocarrilaginosa

umbo

long limb of incus

pars flaccida

plica malliaris anterior

cone of light (reflected)

plica malliaris posterior

Answer explanation

AURIS MEDIA

a

b

auril media

tuba auditiva

Answer explanation

Bagian Nasalis

• 1. Conca nasalis media

• 2

• 1. Conca nasalis inferior

• 1

• Opening of tuba auditiva

• 3

• 1. Meatus Nasi Inferior

• 5

• 1. Conca nasalis superior

• 4

Ossicula Auditus

• Malleus

• 3

• Stapes

• 2

• Incus

• 1