Mandibular foramen

The mandibular foramen or inferior alveolar foramen is located on the medial surface of the ramus of the mandible and is the entrance to the mandibular canal. It transmits the inferior alveolar nerve, a branch of the posterior division of the mandibular division of the trigeminal nerve that supplies all the ipsilateral teeth up to the midline as well as the inferior alveolar artery and the vein

Superiorly it has a small tubercle or ridge, the lingula, where the sphenomandibular ligament attaches.

Anatomy: Head and neck

Anatomy: Head and neck

Article information

rID: 6783
System: Head & Neck
Section: Anatomy
Tag: stub, refs
Synonyms or Alternate Spellings:
  • Inferior alveolar foramen

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Cases and figures

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