TEMPORAL BONE

TEMPORAL BONE
- Petrous part
  - Occipital margin
  - Mastoid process
  - Mastoid notch
  - Groove for sigmoid sinus
  - Occipital groove
  - Mastoid foramen
  - Facial canal
    - Geniculum of facial canal
  - Canaliculus for chorda tympani
  - Apex of petrous part
  - Carotid canal
    - External opening of carotid canal
    - Internal opening of carotid canal
    - Caroticotympanic canaliculi
  - Musculotubal canal
    - Canal for tensor tympani
    - Canal for auditory tube
    - Septum of musculotubal canal
- Anterior surface of petrous part
  - Tegmen tympani
  - Arcuate eminence
  - Hiatus for greater petrosal nerve
    - Groove for greater petrosal nerve
  - Hiatus for lesser petrosal nerve
    - Groove for lesser petrosal nerve
  - Trigeminal impression
- Superior border of petrous part
  - Groove for superior petrosal sinus
- Posterior surface of petrous part
  - Internal acoustic opening
  - Internal acoustic meatus
  - Subarcuate fossa
  - Vestibular canaliculus
    - Opening of vestibular canaliculus
- Posterior
  - Groove for inferior petrosal sinus
  - Jugular notch
- Inferior surface of petrous part
  - Jugular fossa
  - Cochlear canaliculus
    - Opening of cochlear canaliculus
  - Mastoid canaliculus
  - Jugular notch
  - Intrajugular process
  - Styloid process
  - Stylomastoid foramen
  - Tympanic canaliculus
  - Petrosal fossula
- Tympanic cavity
Tympanic part
- Tympanic ring
- External acoustic opening
- External acoustic meatus
- Greater tympanic spine
- Lesser tympanic spine
- Tympanic sulcus
- Tympanic notch
- Sheath of styloid process
Squamous part
- Parietal border
- Parietal notch
- Sphenoidal margin
- Temporal surface
- Groove for middle temporal artery
- Zygomatic process
  - Supramastoid crest
  - Suprameatal triangle
  - (Suprameatal spine)
- Mandibular fossa
- Articular surface
- Articular tubercle
- Petrotympanic fissure Glaseri
- Petrosquamous fissure
- Tympanosquamous fissure
- Tympanomastoid fissure
- Cerebral surface

286	OS TEMPORALE	TEMPORAL BONE
287	Pars petrosa	Petrous part
288	Margo occipitalis	Occipital margin
289	Processus mastoideus	Mastoid process
290	Incisura mastoidea	Mastoid notch
291	Sulcus sinus sigmoidei	Groove for sigmoid sinus
292	Sulcus arteriae occipitalis	Occipital groove
293	Foramen mastoideum	Mastoid foramen
294	Canalis nervi facialis	Facial canal
295	Geniculum canalis nervi facialis	Geniculum of facial canal
296	Canaliculus chordae tympani	Canaliculus for chorda tympani
297	Apex partis petrosae	Apex of petrous part
298	Canalis caroticus	Carotid canal
299	Apertura externa canalis carotici	External opening of carotid canal
300	Apertura interna canalis carotici	Internal opening of carotid canal
301	Canaliculi caroticotympanici	Caroticotympanic canaliculi
302	Canalis musculotubarius	Musculotubal canal
303	Semicanalis musculi tensoris tympani	Canal for tensor tympani
304	Semicanalis tubae auditivae; semicanalis tubae auditoriae	Canal for auditory tube
305	Septum canalis musculotubarii	Septum of musculotubal canal
306	Facies anterior partis petrosae	Anterior surface of petrous part
307	Tegmen tympani	Tegmen tympani
308	Eminentia arcuata	Arcuate eminence
309	Hiatus canalis nervi petrosi majoris	Hiatus for greater petrosal nerve
310	Sulcus nervi petrosi majoris	Groove for greater petrosal nerve
311	Hiatus canalis nervi petrosi minoris	Hiatus for lesser petrosal nerve
312	Sulcus nervi petrosi minoris	Groove for lesser petrosal nerve
313	Impressio trigeminalis	Trigeminal impression
314	Margo superior partis petrosae	Superior border of petrous part
315	Sulcus sinus petrosi superioris	Groove for superior petrosal sinus
316	Facies posterior partis petrosae	Posterior surface of petrous part
317	Porus acusticus internus	Internal acoustic opening
318	Meatus acusticus internus	Internal acoustic meatus
319	Fossa subarcuata	Subarcuate fossa
320	Canaliculus vestibuli	Vestibular canaliculus
321	Apertura canaliculi vestibuli	Opening of vestibular canaliculus
322	Margo posterior partis petrosae	Posterior
323	Sulcus sinus petrosi inferioris	Groove for inferior petrosal sinus
324	Incisura jugularis	Jugular notch
325	Facies inferior partis petrosae	Inferior surface of petrous part
326	Fossa jugularis	Jugular fossa
327	Canaliculus cochleae	Cochlear canaliculus
328	Apertura canaliculi cochleae	Opening of cochlear canaliculus
329	Canaliculus mastoideus	Mastoid canaliculus
330	Incisura jugularis	Jugular notch
331	Processus intrajugularis	Intrajugular process
332	Processus styloideus	Styloid process
333	Foramen stylomastoideum	Stylomastoid foramen
334	Canaliculus tympanicus	Tympanic canaliculus
335	Fossula petrosa	Petrosal fossula
336	Cavitas tympani	Tympanic cavity
337	Pars tympanica	Tympanic part
338	Anulus tympanicus	Tympanic ring
339	Porus acusticus externus	External acoustic opening
340	Meatus acusticus externus	External acoustic meatus
341	Spina tympanica major	Greater tympanic spine
342	Spina tympanica minor	Lesser tympanic spine
343	Sulcus tympanicus	Tympanic sulcus
344	Incisura tympanica	Tympanic notch
345	Vagina processus styloidei	Sheath of styloid process
346	Pars squamosa	Squamous part
347	Margo parietalis	Parietal border
348	Incisura parietalis	Parietal notch
349	Margo sphenoidalis	Sphenoidal margin
350	Facies temporalis	Temporal surface
352	Sulcus arteriae temporalis mediae	Groove for middle temporal artery
353	Processus zygomaticus	Zygomatic process
354	Crista supramastoidea	Supramastoid crest
355	Foveola suprameatica; foveola suprameatalis	Suprameatal triangle
356	(Spina suprameatica; spina suprameatalis)	(Suprameatal spine)
357	Fossa mandibularis	Mandibular fossa
358	Facies articularis	Articular surface
359	Tuberculum articulare	Articular tubercle
360	Fissura petrotympanica Glaseri	Petrotympanic fissure Glaseri
361	Fissura petrosquamosa	Petrosquamous fissure
362	Fissura tympanosquamosa	Tympanosquamous fissure
363	Fissura tympanomastoidea	Tympanomastoid fissure
364	Facies cerebralis	Cerebral surface