The mastoid part of the temporal bone is the posterior (back) part of the temporal bone, one of the bones of the skull. Its rough surface gives attachment...

The tympanic part of the temporal bone is a curved plate of bone lying below the squamous part of the temporal bone, in front of the mastoid process, and...

The squamous part of temporal bone, or temporal squama, forms the front and upper part of the temporal bone, and is scale-like, thin, and translucent...

The petrous part of the temporal bone is pyramid-shaped and is wedged in at the base of the skull between the sphenoid and occipital bones. Directed medially...

The temporal bones are situated at the sides and base of the skull, and lateral to the temporal lobes of the cerebral cortex. The temporal bones are overlaid...

The mastoid cells (also called air cells of Lenoir or mastoid cells of Lenoir) are air-filled cavities within the mastoid process of the temporal bone...

The mastoid antrum (tympanic antrum, antrum mastoideum, Valsalva's antrum) is an air space in the petrous portion of the temporal bone, communicating posteriorly...

The posterior auricular muscle is a muscle behind the auricle of the outer ear. It arises from the mastoid part of the temporal bone, and inserts into...

joins the occipital bone and mastoid portion of the temporal bone. The sphenobasilar suture joins the basilar part of the occipital bone and the back of the...

transverse sinus. The point of meeting of this angle with the occipital and the mastoid part of the temporal is named the asterion. The parietal bone is ossified...

deep to the sternocleidomastoid muscle where pus from mastoiditis erodes through the cortex of the mastoid part of the temporal bone, medial to the attachment...

In the lateral part of the jugular fossa of the temporal bone is the mastoid canaliculus for the entrance of the auricular branch of the vagus nerve....

in the angle of junction between the mastoid and membranous wall of tympanic cavity immediately behind the tympanic membrane and on a level with the upper...

the manubrium of the sternum (sterno-) and the clavicle (cleido-) and has an insertion at the mastoid process of the temporal bone of the skull. The sternocleidomastoid...

The stylomastoid foramen is a foramen between the styloid and mastoid processes of the temporal bone of the skull. It is the termination of the facial...

The inner surface of the mastoid portion of the temporal bone presents a deep, curved groove, the sigmoid sulcus, which lodges part of the transverse sinus;...

from the Aeluroidea by the structure and shape of its ear canal and mastoid part of the temporal bone. In 1904, he left to become superintendent of the London...

parietal bone: this suture is continuous behind with the short, nearly horizontal parietomastoid suture, which unites the mastoid process of the temporal with...

The occipitomastoid suture, or occipitotemporal suture, is the cranial suture between the occipital bone and the mastoid portion of the temporal bone...

The mastoid foramen is a hole in the posterior border of the temporal bone. It transmits an emissary vein between the sigmoid sinus and the suboccipital...

the mastoid process and the zygomatic processes. The jugal is a skull bone that found in most of the reptiles, amphibians and birds. In mammals, the jugal...

of 500 Hertz to the mastoid part of the temporal bone. Electronarcosis results in a condition similar to an epileptic seizure, with the three phases called...

convexity upward, to the base of the petrous portion of the temporal bone, and lies, in this part of its course, in the attached margin of the tentorium cerebelli;...

between the temporal lines and cheek) is relatively narrow. The mastoid part of the temporal bone features a high crest above which overshadows the ear canal...

Aeluroidea by the structure and shape of its ear canal and mastoid part of the temporal bone. Results of morphological and molecular genetic analyses indicate...

fibers from the lateral two-thirds of the superior nuchal line of the occipital bone and from the mastoid process of the temporal and ends in the epicranial...

It is also the point where three cranial bones meet: the parietal bone. the occipital bone. the mastoid portion of the temporal bone. In the adult, it...

pyramid structure near the root of the pterygoid bone. The mastoid part of the temporal bone at the base of the skull notably juts out. The occipital condyles...

Pterygoid canal Temporal bone Petrous part Mastoid process Occipital groove Mastoid foramen Facial canal Inferior surface of petrous part Styloid process...

the petrous parts and mastoid parts of the temporal bones, and the lateral parts of occipital bone. Posteriorly, it is bounded by the squamous part of...