Where Is Processus Mastoideus?

n. A conical protuberance of the posterior portion of the temporal bone that is situated behind the ear in humans and many other vertebrates and serves as a site of muscle attachment. Also called mastoid bone.

What is the processus Mastoideus?

Mastoid process (Processus mastoideus) The skull is composed of multiple small bones held together by fibrous joints. Its inferior surface gives rise to a number of projections, and these allow for the attachment of many structures of the neck and face. The temporal bone is one of the bones of the skull.

Which vertebrae have mastoid?

The mastoid part of the temporal bone articulates with the following bones ^1,2: superiorly: mastoid angle of the parietal bone via the parietomastoid suture. posteriorly: squamous part of the occipital bone via the occipitomastoid suture. anteriorly: tympanic part of the temporal bone via the tympanomastoid suture.