Parotid Gland Flashcards

0
Q

Anterior Tympanic Artery

A

Passes thru Petrotympanic Fissure

Supplies Middle Ear

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1
Q

Deep Auricular Artery

A

Passes thru Internal Auditory Meatus

Supplies Outer Ear and Tympanic Membrane

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2
Q

Middle Meningeal Artery

A

Passes thru Foramen Spinosum

Supplies Calvarium

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3
Q

Accessor Meningeal Artery

A

Passes thru Foramen Ovale

Supplies Calvarium

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4
Q

Inferior Alveolar Artery

A

Passes thru Mandibular Foramen

Supplies Lower Teeth

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5
Q

Deep Temporal Artery

A

Supplies Temporalis Muscle

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6
Q

Pterygoid Artery

A

Supplies medial and lateral pterygoid muscles

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7
Q

Masseteric Artery

A

Supplies masseter artery

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8
Q

Buccal Artery

A

Supplies cheek

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9
Q

Posterior Superior Alveolar Artery

A

Passes thru Posterior Superior Alveolar Foramen

Supplies posterior superior teeth

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10
Q

Descending Palatine Artery

A

Passes thru greater and lesser palatine foramen

Supplies palate

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11
Q

Artery of Pterygoid canal

A

Passes thru pterygoid canal

Supplies pharynx and auditory tube

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12
Q

Sphenopalatine Artery

A

Passes thru sphenopalatine foramen

Supplies nasal cavity

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13
Q

Infraorbital artery

A

Passes thru infraorbital foramen

Supplies anterior superior teeth

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14
Q

TMJ Ligaments

A
  1. Tempero-mandibular ligament- presents movement of mandible posteriorly and inferiorly
  2. Stylomandibular ligament
  3. Sphenomandibular ligament
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15
Q

Lock-jaw

A

Articular disc gets stuck anterior to the articular tubercle

16
Q

Development of Parotid

A

Develops as a budding from ectoderm of the primitive mouth

17
Q

Structures within Parotid Gland

A
  1. VII
  2. RMV
  3. External Carotid Artery
  4. Auriculotemporal nerve
18
Q

Mumps

A

Viral infection of parotid cause painful swelling

*Compression of auriculotemporal nerve can cause ear pain

19
Q

Drainage of Maxillary artery branches

A

Pterygoid venous plexus

20
Q

Depression of mandible

A
  1. First, hinge joint of disc moves down

2. Then, articular disc slides back