Popular articles What is deep temporal fascia?

What is deep temporal fascia?

What is deep temporal fascia?

The deep temporal fascia is a thick fascial layer overlying the temporalis muscle. Superiorly, it fuses with the pericranium. Inferiorly, at the level of the superior orbital margin, it splits into two layers.

Where is temporal fascia located?

The temporoparietal fascia (TPF) lies under the skin and subcutaneous tissue over the temporal fossa. It is also known as the superficial temporal fascia. It is continuous with the superficial musculoaponeurotic system that is inferior to the zygomatic arch.

Does temporalis attach to zygomatic arch?

It is generally acknowledged that the superficial layer of the deep temporal fascia attaches to the lateral surface and its deep layer along the medial surface of the zygomatic arch.

How do you harvest temporalis fascia graft?

When the temporalis fascia is reached, a graft can be harvested using a Freer elevator and scissors. If multiple previous grafts have been harvested, either tissue from the contralateral ear or AlloDerm can be used as well.

How deep is the temporal nerve?

At 4 cm above the arch, the nerve is 5.5 cm (range, 5.3 to 5.7 cm) from the posterior margin of the tragus, and at 6 cm above the arch, the nerve is 6.8 cm (range, 6.5 to 7.1 cm) from the posterior margin of the tragus.

Is fascia a muscle?

What is fascia? Fascia is a thin casing of connective tissue that surrounds and holds every organ, blood vessel, bone, nerve fiber and muscle in place. The tissue does more than provide internal structure; fascia has nerves that make it almost as sensitive as skin. When stressed, it tightens up.

Why temporalis fascia is used in Myringoplasty?

Myringoplasty is the surgical procedure to repair tympanic membrane perforations and thereby improving hearing, providing a dry ear and reducing susceptibility to infections [1]. Autologous temporalis fascia is the most commonly used grafting material because of it convenient location and resistant to infection.

What is Postauricular incision?

an incision parallel and a few millimeters posterior to the retroauricular fold, made to gain access to the mastoid cortex.

What does the temporal nerve control?

Temporal – Innervates the frontalis, orbicularis oculi and corrugator supercilii. Zygomatic – Innervates the orbicularis oculi. Buccal – Innervates the orbicularis oris, buccinator and zygomaticus.

Does the deep layer of the deep temporalis fascia really exist?

This clinical study showed the absence of a thick, obviously identifiable, fascial layer between the superficial temporal fat pad and the temporal muscle, which suggests that a “deep layer of the deep temporal fascia” might not exist. Does the Deep Layer of the Deep Temporalis Fascia Really Exist? J Oral Maxillofac Surg.

Where is the temporoparietal fascia located in the scalp?

The temporoparietal fascia flaps is supplied by the superficial temporal artery and vein. The fascia is superficial to the deep temporal fascia, and just below the hair follicles of the scalp.

How is the temporal fascia attached to the maxillary nerve?

A small quantity of fat, the orbital branch of the superficial temporal artery, and a filament from the zygomatic branch of the maxillary nerve, are contained between these two layers. It affords attachment by its deep surface to the superficial fibers of the Temporalis. The parotid fascia proceeds to the temporal fascia.

What is the name of the muscle that covers the temporalis?

Temporal fascia. The temporalis; the zygomatic arch and masseter have been removed. Muscles of the head, face, and neck. (Temporal fascia labeled at top center.) The temporal fascia covers the temporalis muscle . It is a strong, fibrous investment, covered, laterally, by the auricularis anterior and superior, by the galea aponeurotica,