Content
Introduction 0:00
What is a Fascia? 0:10
Content 2:22
Temporal Fascia: 3:04
Masseter Fascia and Parotid Fascia 4:06
Buccopharyngeal Fascia 4:51
Cervical Fascia: 5:59
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Fascia Functions:
- Stabilizes and separates muscles from other internal organs
- Form compartments
- Passage for Nerve, Blood vessels and lymph
- Storage medium for fat and water
- Three types of Fascia:
○ Superficial Fascia
○ Deep Fascia
○ Visceral Fascia
Fascia of the Head
- Temporal Fascia
○ Starts at the Superior Temporal Line
○ Splits into 2 Layers
- Deep Layer
Lamina Profunda
- Superficial Layer
Lamina superficialis
- Parotid Fascia
○ Covers the Parotid Gland
- Masseteric Fascia
○ Covers the Masseter Muscle
- Buccopharyngeal Fascia
○ Covers buccinator muscle
○ Goes behind the pharynx
○ Fuses with pterygomandibular raphe
Fascia of the Neck
- Cervical Fascia
○ Superficial Layer
- Covers the surface of the neck
- Envelops the Sternocleidomastoid and Trapezius
- Platysma is superficial to the fascia
○ Pretracheal Layer
- Envelops infrahyoid muscles
- It forms the Carotid Sheath
(surrounds neurovascular bundle)
○ Prevertebral Layer
- Covers the deep cervical muscles