ORGANUM VESTIBULOCOCHLEARE
Auris externa
Auricula
Meatus acusticus externus Membrana tympani
Auris media
Cavitas tympani Cellulae mastoideae Ossicula auditus Tuba auditiva
Auris interna
Labyrinthus osseus Labyrinthus membranaceus
AURICULA
HELIX - CRUS TUBERCULUM AURICULAE
ANTHELIX
CRURA ANTHELICIA FOSSA TRIANGULARIS
SCAPHA
CONCHA AURICULAE
- CYMBA CONCHAE
- CAVUM CONCHAE
TRAGUS ANTITRAGUS
INCISURA INTERTRAGICA
LOBULUS AURICULAE
AURICULA:
A.AURICULARIS POSTERIOR
RR. AURICULARES ANTERIORES A. TEMPORALIS SPF. A. OCCIPITALIS
NODI LYMPH. PAROTIDEI
NODI LYMPH. MASTOIDEI
NODI LYMPH. CERVICALES PROFUNDI
N. AURICULARIS MAGNUS N. OCCIPITALIS MINOR R. AURICULARIS N. VAGI N. AURICULOTEMPORALIS N. FACIALIS
MEATUS ACUSTICUS EXTERNUS
A.AURICULARIS POST.
RR. AURICULARES A. TEMPORALIS SPF.
V. JUGULARIS EXT. V. MAXILLARIS PLEXUS PTERYGOIDEUS
N. AURICULOTEMPORALIS R. AURICULARIS N. VAGI
MEMBRANA TYMPANI
External Ear Right Tympanic Membrane pars flaccida membranae tympani (membrana Shrapnelli)
plica mallearis anterior et posterior
Tympanic Cavity
Viewed from External Acoustic Meatus
pars tensa
prominentia mallearis
stria mallearis
umbo membranae tympani
light reflex (trigonum Woodi)
Viewed through speculum
Tympanic Membrane Removed
MEMBRANA TYMPANI:
A. MAXILLARIS A. OCCIPITALIS A.AURICULARIS POST.
V. JUGULARIS EXT. SINUS DURAE MATRIS
PLEXUS TUBAE AUDITIVAE
N. AURICULOTEMPORALIS R. AURICULARIS N. VAGI N. TYMPANICUS N. GLOSSOPHARYNGEI N. FACIALIS
CAVUM TYMPANI
PARIES LABYRINTHICUS t
f
PROMONTORY FENESTRA VESTIBULI FENESTRA COCHLEAE
PROCESSUS COCHLEARIFORMIS
PROMINENTIA CANALIS FACIALIS
PARIES MASTOIDEUS
ADITUS AD ANTRUM MASTOIDEUM
PROMINENTIA CANALIS SEMICIRCULARIS LATERALIS
EMINENTIA PYRAMIDALIS
Art. incudomallearis Caput mallei |
Processus lateralis
Processus anterior
Manubrium mallei
Crus anterius
Corpus incudis
Crus breve
Crus longum
Art. incudostapedialis
Crus posterius
Basis stapedis
*—— Lig. I^cudis sup.
Lig. mallei sup.
Lig. mallei lat.
r.jjLi"g. fricudis post.
Musculus stapedius, Tendo
Pl.mallearis pos. Rec. epitympanicus
Sncus1
Lig. 'malianat
Meatus acusticus externus
Lig. mallei sup.
^    Recessus epitympanicus
Prom.,
TUBA AUDITIVA (PHARYNGOTYMPANICA)
CAVUM TYMPANI:
A.TYMPANICA ANT.
A. STYLOMASTOIDEA A. AURICULARIS POST.
PLEXUS PTERYGOIDEUS
PLEXUS TYMPANICUS
CHORDA TYMPANI
Right Osseous Labyrinth
Anterolateral View
Right Osseous Labyrinth - Dissected
Membranous Labyrinth Removed
cochlea, vestibulum et canales semicirculares ossei
recessus sphericus - macula cribrosa media
Crus membranaceum commune
Saccus endolymphaticus
Ductus endolymphaticus
Ductus cochlearis
Ductus reuniens Caecum vestibulare
Ductus utriculosaccularis
Osseous and Membranous Labyrinths
Section Through Turn of Cochlea