Parotid Gland: Anatomy, Function, Location & Definition

Parotid Gland: Anatomy, Function, Location & Definition

Write a short note on the parotid capsule.
Answer.

It is a facial capsule that encloses the parotid gland. It is derived from the investing layer of the deep cervical fascia. At the lower end of the gland, the fascia splits into superficial and deep laminae to enclose the gland.

• The superficial lamina is extremely dense and tough and is attached to the lower border of the zygomatic arch. It blends with the perimysium of the masseter to form the parotid masseteric fascia.
• The deep lamina is relatively thin and is attached to the styloid process, tympanic plate and mandible. It also forms the stylomandibular ligament.