What does the temporal process of the zygomatic bone do?
What does the temporal process of the zygomatic bone do?
The posterosuperior (temporal) border is continuous with the superior border of zygomatic arch and the posterior border of the frontal process. It serves as an attachment point for the temporal fascia. The posteroinferior border is rough and serves as the attachment site for the masseter muscle.
Where is the zygomatic process of temporal bone located?
Anatomical terms of bone The zygomatic process of the temporal bone is a long, arched process projecting from the lower part of the squamous portion of the temporal bone. It articulates with the zygomatic bone.
Which process of the temporal bone makes up part of the cheekbone?
zygomatic process
In anatomy, the zygomatic arch, or cheek bone, is a part of the skull formed by the zygomatic process of the temporal bone (a bone extending forward from the side of the skull, over the opening of the ear) and the temporal process of the zygomatic bone (the side of the cheekbone), the two being united by an oblique …
Does the zygomatic articulate with the temporal bone?
Anatomical terms of bone In the human skull, the zygomatic bone (cheekbone or malar bone) is a paired irregular bone which articulates with the maxilla, the temporal bone, the sphenoid bone and the frontal bone.
Where is zygomatic bone found in the body?
Zygomatic bone, also called cheekbone, or malar bone, diamond-shaped bone below and lateral to the orbit, or eye socket, at the widest part of the cheek. It adjoins the frontal bone at the outer edge of the orbit and the sphenoid and maxilla within the orbit.
Where is the zygomatic process located in the temporal bone?
The zygomatic process of the temporal bone is a long, arched process projecting from the lower part of the squamous portion of the temporal bone. It articulates with the zygomatic bone . This process is at first directed lateralward, its two surfaces looking upward and downward;
What causes pain on the outside of the zygomaticus?
The pain feels much like sinus pressure, but the cause is on the outside of the cheek bone rather than from the sinus sacks inside. Temporal tendinitis is a swelling of the tendon that runs from the temple to the jaw. This inflammation can cause pain in the zygomaticus region, as well as headache, ear pain, jaw soreness and eye ache.
What are the symptoms of a temporal bone fracture?
It has a varied presentation. Ear-related disorders are commonly seen, such as vertigo or hearing loss. As the facial nerve travels through the temporal bone, it can be damaged, with paralysis resulting. Other symptoms include bleeding from the ear and bruising around the mastoid process.
What are the effects of fractures of the zygomatic process?
Depressed fractures of distal zygomatic process section of temporal bone typically cause malocclusion, difficulties in eating and atrophy of masticatory muscles. In the early stages, however, such fractures cause little or no symptoms. As a result, these often go undiagnosed.