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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
Q

Innervation: Inferior Oblique

A

Inferior Ramus of the CN-3, Oculomotor Nerve

26
Q

Innervation: Inferior Rectus

A

Inferior Ramus of the CN-3, Oculomotor Nerve

27
Q

Innervation: Levator Palpebrae Superioris

A

Superior Ramus of the CN-3, Oculomotor Nerve

28
Q

Innervation: Medial Rectus

A

Inferior Ramus of the CN-3, Oculomotor Nerve

29
Q

Innervation: Superior Rectus

A

Superior Ramus of the CN-3, Oculomotor Nerve

30
Q

Innervation: Lateral Rectus

A

CN-6, Abducens

31
Q

Innervation: Superior Oblique

A

CN-4, Trochlear

32
Q

Bony Landmarks: Buccinator

A

Alveolar Processes of Maxilla & Mandible, Pterygoid Hamulus & Pterygomandibular Raphael
To
Angle of Mouth

33
Q

Bony Landmarks: Depressor Anguli Oris

A

Mandible
To
Angle of Mouth

34
Q

Bony Landmarks: Depressor Labii Inferioris

A

Oblique Line of Mandible
To
Skin of Lower Lip

35
Q

Bony Landmarks: Frontalis

A

Superficial Fascia of the Eyebrows
To
Epicranial Aponeurosis

36
Q

Bony Landmarks: Levator Labii Superioris

A

Inferior Orbital Margin
To
Lateral Aspect of Upper Lip

37
Q

Bony Landmarks: Nasalis

A

Maxilla Lateral & Inferior to Nasal Notch
To
Bridge & Ala of Nose

38
Q

Bony Landmarks: Orbicularis Oculi

A

Orbital Margin & Medial Palpebrae Ligament
To
Superficial Fascia of the Eyelid

39
Q

Bony Landmarks: Orbicularis Oris

A

Angle of Mouth
To
Superficial Fascia of Upper Lip

40
Q

Bony Landmarks: Platysma

A

Lower Border of the Mandible
To
Superficial Fascia of the Skin of the Neck Overlying the Clavicle

41
Q

Bony Landmarks: Zygomaticus Major

A

Zygomatic Bone
To
Angle of Mouth

42
Q

Action: Buccinator

A

Compress Cheek (when blowing)

43
Q

Action: Depressor Anguli Oris

A

Depresses Angle of Mouth Laterally (Frown/Sad)

44
Q

Action: Depressor Labii Inferioris

A

Depresses Lower Lip (Pouting/Sad)

45
Q

Action: Frontalis

A

Protracts the Scalp or Elevates Eyebrows & Nose (Surprise/Curiosity)

46
Q

Action: Levator Labii Superioris

A

Raises & Everts Upper Lip (Showing Sadness)

47
Q

Action: Nasalis

A

Transverse Fibers Compress
Alar Fibers Widen the Nasal Aperture
(Flaring Nostrils)

48
Q

Action: Orbicularis Oculi

A

Palpebrae Sphincter
(Closes Eyes, Winking)

49
Q

Action: Orbicularis Oris

A

Oral Sphincter
(Closes Mouth, Kissing)

50
Q

Action: Platysma

A

Wrinkles the Anterior Nuchal Skin
(Conveying Tension or Stress)

51
Q

Action: Zygomaticus Major

A

Raises Angle of Mouth (Smile/Happiness)

52
Q

Innervation: Buccinator

A

Buccal Branch of the Facial Nerve

53
Q

Innervation: Depressor Anguli Oris

A

Buccal & Mandibular Branch of the Facial Nerve

54
Q

Innervation: Depressor Labii Inferioris

A

Mandibular Branch of the Facial Nerve

55
Q

Innervation: Frontalis

A

Temporal Branch of the Facial Nerve

56
Q

Innervation: Levator Labii Superioris

A

Buccal & Zygomatic Branch of the Facial Nerve

57
Q

Innervation: Nasalis

A

Buccal Branch of the Facial Nerve

58
Q

Innervation: Orbicularis Oculi

A

Temporal & Zygomatic Branch of the Facial Nerve

59
Q

Innervation: Orbicularis Oris

A

Buccal & Mandibular Branch of the Facial Nerve

60
Q

Innervation: Platysma

A

Cervical Branch of the Facial Nerve

61
Q

Innervation: Zygomaticus Major

A

Buccal & Zygomatic Branch of the Facial Nerve

Clinical Anatomy (18 decks)

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