Anterior atlantooccipital membrane

The anterior atlantooccipital membrane (anterior atlantooccipital ligament) is a broad, dense membrane extending between the anterior margin of the foramen magnum (superiorly), and (the superior margin of) the anterior arch of atlas (inferiorly).

Anterior atlantooccipital membrane
Anterior atlantooccipital membrane and atlantoaxial ligament
Details
Identifiers
Latinmembrana atlantooccipitalis anterior
TA98A03.1.08.002
TA21631
FMA25005
Anatomical terminology

The membrane helps limit excessive movement at the atlanto-occipital joints.

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