Left temporal bone. Outer surface. (Mandibular fossa labeled at left, third from the top.)
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| colspan="2" |
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| colspan="2" |Base of skull. Inferior surface. (Mandibular fossa labeled at center left. Temporal bone is pink.)
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|Latin
|colspan="2"|f. mandibularis
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|
|colspan="2"|[subject #34 ]
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|System
|colspan="2"|
|- class="hiddenStructure"
|Precursor
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|- class="hiddenStructure"
|MeSH
|colspan="2"|[]
|- class="hiddenStructure"
|Dorlands/Elsevier
|colspan="2"|[f_14/12376335]
|}
In the temporal bone, the mandibular fossa (glenoid fossa) is bounded, in front, by the articular tubercle; behind, by the tympanic part of the bone, which separates it from the external acoustic meatus; it is divided into two parts by a narrow slit, the petrotympanic fissure (Glaserian fissure).
