What is located in the temporal fossa?
The temporal fossa is primarily occupied by the temporalis muscle, but there are a few other contents which include: deep temporal arteries. deep temporal nerves. superficial temporal artery.
What passes through temporal fossa?
The following anatomical structures pass through the infratemporal fossa: the temporalis muscle. the lateral pterygoid muscle. the medial pterygoid muscle.
What muscle attaches to the temporal fossa?
Temporalis muscle
| Temporalis muscle | |
|---|---|
| Insertion | coronoid process of the mandible and retromolar fossa |
| Artery | deep temporal arteries |
| Nerve | deep temporal nerves, branches of the anterior division of the mandibular nerve (V3) |
| Actions | elevation and retraction of mandible |
What is a fossa anatomy?
Medical Definition of fossa : an anatomical pit, groove, or depression the temporal fossa of the skull the fossa in the liver for the gallbladder. Other Words from fossa.
Where are the temporal lines located?
Running upward and backward from the zygomatic is a well-marked line, the temporal line, which divides into the upper and lower temporal lines, continuous, in the articulated skull, with the corresponding lines on the parietal bone.
What nerve controls the temporalis muscle?
the mandibular nerve
The muscle is supplied by the deep temporal nerves of the anterior division of the mandibular nerve. It may also receive branches from the middle temporal nerve.
Where is the fossa located?
A relative of the mongoose, the fossa is unique to the forests of Madagascar, an African island in the Indian Ocean. Growing up to 6 feet long from nose to tail tip, and weighing up to 26 pounds, the fossa is a slender-bodied catlike creature with little resemblance to its mongoose cousins.
Where is the fossa located in the body?
The fossa is located behind the zygomatic process of the frontal bone in the anterior and lateral part of the orbital roof.
What is CT temporal bone?
Temporal bone CT is a limited kind of head CT that focuses on the lower part of the skull and the surrounding soft tissues, and is often used in patients with hearing loss, chronic ear infections, and middle and inner ear diseases.
What are temporal lines?
Medical Definition of temporal line : either of two nearly parallel ridges or lines on each side of the skull that begin as a single ridge on the temporal bone, run upward and backward from the zygomatic process above the temporal fossa, divide into upper and lower lines, and continue on the parietal bone.