Search results
Results from the WOW.Com Content Network
The temporal branch of the facial nerve is typically found between the temporoparietal fascia (i.e., superficial temporal fascia) and temporal fascia (i.e., deep temporal fascia). This layer is also known as the innominate fascia. There are several methods using anatomic landmarks that may be used to find the temporal branch of the facial nerve.
The facial nerve exits the cranial cavity through the internal acoustic meatus and enters the facial canal. In the facial canal, the chorda tympani branches off the facial nerve and enters the lateral wall of the tympanic cavity inside the middle ear where it runs across the tympanic membrane (from posterior to anterior) and medial to the neck ...
The pyramidal eminence is the second bend in the facial nerve, where the nerve runs downward as the mastoid segment, the longest segment of the facial nerve. In the temporal part of the facial canal, the nerve gives branch to the stapedius muscle and chorda tympani.
In anatomy, temporal branches can refer to any one of several different structures near the temple or temporal bone: Nerves Temporal branches of the facial nerve - "rami temporales nervi facialis"
In other words, this means lower motor neurons of the facial nerve can leave either from the left anterior, left posterior, right anterior or right posterior facial motor nucleus. The temporal branch travels out from the left and right posterior components. The inferior four branches do so via the left and right anterior components.
The proximal portion of the facial canal is termed the horizontal part.It commences at the introitus of facial canal at the distal end of the internal auditory meatus. The horizontal part is further subdivided into two crura: the proximal/medial [4] anterolaterally [5] directed medial crus (or labyrinthine segment [5]), and the distal/lateral [4] posterolaterally [5] directed lateral crus (or ...
The temporal branches, cross the zygomatic arch to the temporal region. The zygomatic branches, cross the zygomatic bone to the orbit. The buccal branches, pass forward to below the orbit and around the mouth. The marginal mandibular branch passes forward to the lower lip and chin. The cervical branch runs forward forming a series of arches ...
The temporal fascia (or deep temporal fascia [1]: 357 ) is a fascia of the head that covers the temporalis muscle and structures situated superior to the zygomatic arch. [2] The fascia is attached superiorly at the superior temporal line; inferiorly, it splits into two layers at the superior border of the zygomatic arch. The superficial layer ...