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List navigation
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| Home page | TAH partonomy |
| Top level |
sensory organs  Short Extended
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| Level 2 |
vestibulocochlear organ (pair) Short Extended
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| Level 3 |
middle ear (pair) Short Extended
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| Current level |
walls of middle ear (pair)
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| Subsidiary language with Latin |
  
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| Non Latin primary language |
  
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Partonomy list
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| FMA | TA | UID | ISA |
Short English equivalent
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Short official Latin term
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| 77677 |
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8190↓ | tax |
walls of middle ear (pair)
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parietes auris mediae (par)
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| 56002 |
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7164 | tax |
tegmental wall (pair)
; tegmental roof (pair); superior wall (pair)
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paries tegmentalis (par)
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| 77747 |
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14060 |
inferior tegmental process (pair)
; cog (pair)
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processus tegmentalis inferior (par)
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| 77642 |
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7167 | tax |
jugular wall (pair)
; inferior wall (pair)
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paries jugularis (par)
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8202 | tax |
tympanic opening of inferior tympanic canaliculus (pair)
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apertura tympani canaliculi tympani (par)
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| 60971 |
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7169 | tax |
labyrinthine wall (pair)
; medial wall (pair)
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paries labyrinthicus (par)
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| 56913 |
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7170 | tax |
vestibular window (pair)
; oval window (pair)
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fenestra vestibuli (par); fenestra ovalis (par)
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| 76921 |
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7171 | tax |
fossa of vestibular window (pair)
; fossa of oval window (pair); oval window niche (pair)
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fossula vestibuli (par)
; fossula fenestrae ovalis (par)
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| 77697 |
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7179 | tax |
cochleariform process (pair)
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processus cochleariformis (par)
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| 77694 |
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7172↓ | tax |
promontory of tympanic cavity (pair)
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promontorium tympani (par)
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| 75343 |
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7173 | tax |
groove of promontory of tympanic cavity (pair)
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sulcus promontorii tympani (par)
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8205↓ | tax |
ponticulus of promontory of tympanic cavity (pair)
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ponticulus promontorii tympani (par)
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| 77695 |
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7174 | tax |
subiculum of promontory of tympanic cavity (pair)
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subiculum promontorii tympani (par)
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14061↓ | tax |
finiculus of promontory of tympanic cavity (pair)
; sustentaculum of promontory of tympanic cavity (pair)
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finiculus promontorii tympani (par)
; sustentaculum promontorii tympani (par)
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14062↓ | tax |
subcochlear canaliculus (pair)
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canaliculus subcochlearis (par)
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14063↓ | tax |
anterior pillar (pair)
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postis anterior (par)
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14064↓ | tax |
canopy of fossa of cochlear window (pair)
; roof of cochlear window (pair)
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canonus fossulae fenestrae cochlearis (par)
; tegmen fenestrae cochlearis (par)
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14065↓ | tax |
posterior pillar (pair)
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postis posterior (par)
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| 77696 |
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7175↓ | tax |
tympanic sinus (pair)
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sinus tympanicus (par)
; sinus tympani (par)
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14070 | tax |
subtympanic sinus (pair)
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sinus subtympanicus (par)
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| 56932 |
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7176 | tax |
cochlear window (pair)
; round window (pair)
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fenestra cochlearis (par)
; fenestra rotunda (par)
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| 76922 |
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7177 | tax |
fossa of cochlear window (pair)
; round window niche (pair)
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fossula fenestrae cochlearis (par)
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14071 | tax |
fustis (pair)
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fustis (par)
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| 75143 |
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7178 | tax |
crest of cochlear window (pair)
; crest of round window (pair)
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crista fenestrae cochlearis (par)
; crista fenestrae rotundae (par)
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| 56958 |
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7180 | tax |
secondary tympanic membrane (pair)
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membrana tympani secundaria (par)
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| 77646 |
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7181↓ | tax |
mastoid wall (pair)
; posterior wall (pair)
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paries mastoideus (par)
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| 56797 |
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7182 | tax |
aditus to mastoid antrum (pair)
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aditus antri mastoidei (par)
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| 77730 |
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7183 | tax |
prominence of lateral semicircular canal (pair)
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prominentia canalis semicircularis lateralis (par)
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| 77731 |
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7184 | tax |
prominence of facial canal (pair)
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prominentia canalis nervi facialis (par)
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| 77732 |
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7185 | tax |
pyramidal eminence (pair)
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eminentia pyramidalis (par)
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14073 | tax |
pyramidal crest (pair)
; pyramidal ridge (pair)
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crista pyramidalis (par)
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14074 | tax |
opening of pyramidal eminence (pair)
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apertura eminentiae pyramidalis (par)
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8303 | tax |
chordal eminence (pair)
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eminentia chordae tympani (par)
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14075 | tax |
chordal crest (pair)
; chordiculus (pair) ; chordal ridge (pair)
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crista chordalis (par)
; chordiculus (par)
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| 76923 |
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7186 | tax |
fossa of incus (pair)
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fossa incudis (par)
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| 77692 |
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7168 | tax |
styloid eminence (pair)
; styloid prominence (pair)
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eminentia styloidea (par)
; prominentia styloidea (par)
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14077 | tax |
styloid ridge (pair)
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crista styloidea (par)
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| 77733 |
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7187↓ | tax |
posterior tympanic sinus (pair)
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sinus tympanicus posterior (par)
; sinus tympani posterior (par)
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8208↓ | tax |
tympanic opening of posterior canaliculus of chorda tympani (pair)
; tympanic aperture of posterior canaliculus of chorda tympani (pair)
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apertura tympanica canaliculi chordae tympani posterioris (par)
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14078↓ | tax |
facial sinus (pair)
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sinus facialis (par)
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14079↓ | tax |
lateral tympanic sinus (pair)
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sinus tympanicus lateralis (par)
; sinus tympani lateralis (par)
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| 55711 |
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7189 | tax |
mastoid antrum (pair)
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antrum mastoideum (par)
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| 55800 |
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7190 | tax |
mastoid cells (pair)
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cellulae mastoideae (par)
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7191 | tax |
tympanic cells (pair)
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cellulae tympanicae (par)
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| 77679 |
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7192 | tax |
carotid wall (pair)
; anterior wall (pair)
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paries caroticus (par)
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8696 | tax |
hiatus of canal for lesser petrosal nerve (pair)
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hiatus tympanicus canalis nervi petrosi minoris nervi glossopharyngei (par)
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14080 | tax |
supratubal recess (pair)
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recessus supratubarius (par)
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14081 |
tensor tympani fold (pair)
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plica musculi tensoris membranae tympanicae (par)
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14082 | tax |
subtensor recess (pair)
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recessus subtensorius (par)
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| 55808 |
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560 | tax |
musculotubal canal
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canalis musculotubarius
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| 56439 |
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561 | tax |
semicanal of tensor tympani muscle
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semicanalis musculi tensoris membranae tympanicae
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| 75763 |
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563 | tax |
septum of musculotubal canal
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septum canalis musculotubarii
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| 56442 |
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562 | tax |
semicanal of auditory tube
; bony auditory tube
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semicanalis tubae auditivae; semicanalis tubae auditoriae
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8380↓ | tax |
tympanic opening of anterior canaliculus of chorda tympani (pair)
; tympanic aperture of anterior canaliculus of chorda tympani (pair)
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apertura tympanica canaliculi chordae tympani anterioris (par)
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14085 | tax |
protiniculum (pair)
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protiniculum (par)
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14086 | tax |
caroticocochlear recess (pair)
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recessus caroticocochlearis (par)
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14087 | tax |
protympanic crest (pair)
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crista protympanica (par)
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| 55463 |
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617 | tax |
petrotympanic fissure
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fissura petrotympanica
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| 56438 |
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559 | tax |
caroticotympanic canaliculi (pair)
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canaliculi caroticotympanici (par)
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| 61010 |
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7193 | tax |
membranous wall (pair)
; lateral wall (pair)
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paries membranaceus (par)
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60 lines
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87.3 %
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81.7 %
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Scientific notes
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| UID |
Libelle of note
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| 7172 |
The promontorium gives rise to several bony ridges: (a) the ponticulus promontorii; (b) the subiculum promontorii; and (c) the finiculus.
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| 7175 |
In the retrotympanum, lateral and medial spaces relative to the facial nerve and pyramidal eminences were defined: lateral, the sinus facialis and the sinus tympanicus lateralis; medial, the sinus tympanicus posterior and the sinus tympanicus.
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| 7181 |
The paries mastoideus shows three bony eminences, each giving rise to a ridge: (a) the eminentia pyramidalis; (b) the eminentia chordae tympani; and (c) the eminentia styloidea.
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| 7187 |
See note # 7175
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| 8190 |
For the paries auris mediae, several new terms have been added giving credit to clinical findings (from Mansour S. Magnan J, Ahmad Hh, Nicolas K, Louryan S 2019 Comprehensive and Clinical Anatomy of the Middle Ear, 2nd ed. Springer, Cham).
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| 8205 |
New term; the Ponticulus promontorii is a thin bony bridge from the Eminentia pyramidalis to the Promontorium (from Lang J 1992 Klinische Anatomie des Ohres. Springer, Wien - New York).
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| 8208 |
The chorda tympani passes from the facial canal through the posterior tympanic canaliculus to enter the tympanic cavity via the apertura tympanica canaliculi chordae tympani posterioris; via the apertura tympanica canaliculi chordae tympani anterioris, the chorda tympani enters the anterior tympanic canaliculus (see also TA98, A02.1.06.011 canaliculus chordae tympani)
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| 8380 |
See note # 8208
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| 14061 |
The promontorium shows a bony overhang over the cochlear or round window, comprising a postis anterior (anterior pillar), a roof (tegmen) and a postis posterior (posterior pillar) as described by Bolobas B (1972 A hallószery mikrochirurgial anatomija. Könykiadó, Budapest (in Hungarian); Proctor B, Bolobas B, Niparko JK 1986 Anatomy of the round window niche. Acta Otol Rhinol Laryngol 95:444-446). For the tegmen, the term canonus fossulae fenestrae cochleae has been suggested as it forms a canopy overhanging the cochlear window (Topsakal V, Matulic M, Assadi MZ, Mertens G, Van Rompaey V, Van de Heyning P 2020 Comparison of the surgical techniques and robotic techniques for cochlear implantation in terms of the trajectories toward the inner ear. J Int Adv Otol 16:3-7).
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| 14062 |
See note # 14061
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| 14063 |
See note # 14061
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| 14064 |
See note # 14061
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| 14065 |
See note # 14061
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| 14078 |
See note # 7175
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| 14079 |
See note # 7175
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Signature
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| Type of list | P4 |
| List Unit Identifier | 8190 |
| Number of children | 166 (validated) |
| Number of units | 60 (validated) |
| Signature | 23227 (validated since 30.7.2024) |
| Date: 25.06.2025 |