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Clinical Anatomy > Face & Parotid > Flashcards

Face & Parotid Flashcards

1
Q

4 Muscles of Mastication

A

Masseter
Temporalis
Lateral Pterygoid
Medial Pterygoid

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2
Q

Bony Landmarks: Masseter

A

Zygomatic Arch
To
Angle of the Mandible & Lateral Aspect of the Ramus

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3
Q

Bony Landmarks: Temporalis

A

Temporal Fossa
To
Coronoid Process & Anterior Boarder of the Ramus of Mandible

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4
Q

Bony Landmarks: Lateral Pterygoid

A

Infratemporal Surface of the Sphenoid & Lateral Surface of the Lateral Pterygoid Plate
To
Neck of the Mandible & the TMJ Disc

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5
Q

Bony Landmarks: Medial Pterygoid

A

Medial Surface of the Lateral Pterygoid Plate & Adjacent Maxilla
To
The Medial Aspect of the Angle of the Mandible

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6
Q

Action: Masseter

A

Elevation, Protraction and Retraction of the Mandible

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7
Q

Action: Temporalis

A

Elevation & Retraction of the Mandible

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8
Q

Action: Lateral Pterygoid

A

Depresses Mandible
Protracts & Acts w/ Ipsilateral Medial Pterygoid to Rotate Mandible to Produce Side-To-Side Movements during chewing

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9
Q

Action: Medial Pterygoid

A

Elevates Mandible
Acts w/ Ipsilateral Lateral Pterygoid to Rotate Mandible to Produce Side-To-Side Movements during chewing

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10
Q

Innervation: Mastication Muscles

A

CN-V3 (Trigeminal)
(Mandibular Arch)

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11
Q

Bony Landmarks: Inferior Oblique (Face)

A

Maxilla Lateral to the Nasolacrimal Groove
To
Inferolateral, Posterior Aspect of Sclera

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12
Q

Bony Landmarks: Inferior Rectus

A

Common Tendinous Ring
To
Inferior Aspect of the Sclera

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13
Q

Bony Landmarks: Levator Palpebrae Superioris

A

Inferior Aspect of the Lesser Wing of the Sphenoid
To
Tarsus and Skin of the Upper Lid

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14
Q

Bony Landmarks: Medial Rectus

A

Common Tendinous Ring
To
Medial Aspect of the Sclera

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15
Q

Bony Landmarks: Superior Rectus

A

Common Tendinous Ring
To
Superior Aspect of the Sclera

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16
Q

Bony Landmarks: Lateral Rectus

A

Common Tendinous Ring
To
Lateral Aspect of the Sclera

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17
Q

Bony Landmarks: Superior Oblique

A

Superomedial, Posterior Aspect of the Orbit
To
Superolateral, Posterior Aspect of the Sclera passing around the Trochlea

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18
Q

Action: Inferior Oblique

A

Elevation, Abduction and Extorsion of Eye

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19
Q

Action: Inferior Rectus

A

Depression, Adduction & Extorsion of Eye

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20
Q

Action: Levator Palpebrae Superioris

A

Elevation of Upper Lid

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21
Q

Action: Medial Rectus

A

Adduction of the Eye

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22
Q

Action: Superior Rectus

A

Elevation, Adduction & Intorsion of the Eye

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23
Q

Action: Lateral Rectus

A

Abduction of the Eye

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24
Q

Action: Superior Oblique

A

Depression, Abduction & Intorsion of the Eye

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25
Innervation: Inferior Oblique
Inferior Ramus of the CN-3, Oculomotor Nerve
26
Innervation: Inferior Rectus
Inferior Ramus of the CN-3, Oculomotor Nerve
27
Innervation: Levator Palpebrae Superioris
Superior Ramus of the CN-3, Oculomotor Nerve
28
Innervation: Medial Rectus
Inferior Ramus of the CN-3, Oculomotor Nerve
29
Innervation: Superior Rectus
Superior Ramus of the CN-3, Oculomotor Nerve
30
Innervation: Lateral Rectus
CN-6, Abducens
31
Innervation: Superior Oblique
CN-4, Trochlear
32
Bony Landmarks: Buccinator
Alveolar Processes of Maxilla & Mandible, Pterygoid Hamulus & Pterygomandibular Raphael To Angle of Mouth
33
Bony Landmarks: Depressor Anguli Oris
Mandible To Angle of Mouth
34
Bony Landmarks: Depressor Labii Inferioris
Oblique Line of Mandible To Skin of Lower Lip
35
Bony Landmarks: Frontalis
Superficial Fascia of the Eyebrows To Epicranial Aponeurosis
36
Bony Landmarks: Levator Labii Superioris
Inferior Orbital Margin To Lateral Aspect of Upper Lip
37
Bony Landmarks: Nasalis
Maxilla Lateral & Inferior to Nasal Notch To Bridge & Ala of Nose
38
Bony Landmarks: Orbicularis Oculi
Orbital Margin & Medial Palpebrae Ligament To Superficial Fascia of the Eyelid
39
Bony Landmarks: Orbicularis Oris
Angle of Mouth To Superficial Fascia of Upper Lip
40
Bony Landmarks: Platysma
Lower Border of the Mandible To Superficial Fascia of the Skin of the Neck Overlying the Clavicle
41
Bony Landmarks: Zygomaticus Major
Zygomatic Bone To Angle of Mouth
42
Action: Buccinator
Compress Cheek (when blowing)
43
Action: Depressor Anguli Oris
Depresses Angle of Mouth Laterally (Frown/Sad)
44
Action: Depressor Labii Inferioris
Depresses Lower Lip (Pouting/Sad)
45
Action: Frontalis
Protracts the Scalp or Elevates Eyebrows & Nose (Surprise/Curiosity)
46
Action: Levator Labii Superioris
Raises & Everts Upper Lip (Showing Sadness)
47
Action: Nasalis
Transverse Fibers Compress Alar Fibers Widen the Nasal Aperture (Flaring Nostrils)
48
Action: Orbicularis Oculi
Palpebrae Sphincter (Closes Eyes, Winking)
49
Action: Orbicularis Oris
Oral Sphincter (Closes Mouth, Kissing)
50
Action: Platysma
Wrinkles the Anterior Nuchal Skin (Conveying Tension or Stress)
51
Action: Zygomaticus Major
Raises Angle of Mouth (Smile/Happiness)
52
Innervation: Buccinator
Buccal Branch of the Facial Nerve
53
Innervation: Depressor Anguli Oris
Buccal & Mandibular Branch of the Facial Nerve
54
Innervation: Depressor Labii Inferioris
Mandibular Branch of the Facial Nerve
55
Innervation: Frontalis
Temporal Branch of the Facial Nerve
56
Innervation: Levator Labii Superioris
Buccal & Zygomatic Branch of the Facial Nerve
57
Innervation: Nasalis
Buccal Branch of the Facial Nerve
58
Innervation: Orbicularis Oculi
Temporal & Zygomatic Branch of the Facial Nerve
59
Innervation: Orbicularis Oris
Buccal & Mandibular Branch of the Facial Nerve
60
Innervation: Platysma
Cervical Branch of the Facial Nerve
61
Innervation: Zygomaticus Major
Buccal & Zygomatic Branch of the Facial Nerve

Clinical Anatomy (18 decks)

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