What is the temporal Squama?

What is the temporal Squama?

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. Squamous part of temporal bone. Temporal bone at birth. Inner aspect. Left temporal bone.

What is skull Squama?

The squamous part of temporal bone (squama) forms the anterior and upper part of the bone, located between the sphenoid, parietal and occipital bones, and is scale-like, thin, and translucent.

Where is the Squama located?

(Squama is top half, portion above foramen magnum.) Occipital bone, inner surface. (Squama is top half, portion above foramen magnum.) The squama of the occipital bone, situated above and behind the foramen magnum, is curved from above downward and from side to side.

What is the purpose of squamous part of temporal bone?

The squamous temporal bone’s outer convex surface provides attachment to the temporalis muscle and forms a boundary of the temporal fossa. A curved line, the supramastoid crest (or temporal line), runs posterosuperiorly across its posterior part and provides attachment to the temporalis fascia.

What does the temporal bone do?

The temporal bone surrounds the ears and protects nerves and structures that play a role in controlling hearing and balance. Sound enters the ear canal and makes the tiny bones (ossicles) inside the ear vibrate.

What is the temporal process?

Medical Definition of temporal process : a process of the zygomatic bone that with the zygomatic process of the temporal bone with which it articulates laterally forms part of the zygomatic arch.

What are frontal sinuses?

A type of paranasal sinus (a hollow space in the bones around the nose). There are two, large frontal sinuses in the frontal bone, which forms the lower part of the forehead and reaches over the eye sockets and eyebrows. The frontal sinuses are lined with cells that make mucus to keep the nose from drying out. Enlarge.

What does Squama mean in anatomy?

Medical Definition of squama : a structure resembling a scale or plate: as. a : the curved platelike posterior portion of the occipital bone. b : the vertical portion of the frontal bone that forms the forehead.

What are structures of occipital Squama?

The occipital bone overlies the occipital lobes of the cerebrum. At the base of skull in the occipital bone, there is a large oval opening called the foramen magnum, which allows the passage of the spinal cord….

What happens if you fracture your temporal lobe?

A temporal bone fracture may cause facial paralysis, hearing loss, bruising behind the ear, and bleeding from the ear. Doctors use computed tomography (CT) to diagnose temporal bone fractures. Treatment, sometimes including surgery, is needed if the fracture causes problems.