Head/Neck Flashcards

1
Q

Masseter - Superficial

A

O - Zygomatic process of maxilla, lower border of zygomatic arch

I - Angle and ramus of mandible

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2
Q

Masseter - Profundus

A

O - Posterior 1/3 of inferior border and medial surface of zygomatic arch

I - Superior 1/2 of ramus and lateral surface of coronoid process of mandible

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3
Q

Temporalis

A

O - Temporal fossa and fascia

I - Coronoid process of mandible and anterior border of ramus of mandible

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4
Q

Medial Pterygoid

A

O - Medial surface of lateral pterygoid plate, pyramidal process of palatine bone, and tuberosity of maxilla

I - Inferior and posterior part of medial surface of ramus and angle of mandibular foramen

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5
Q

Lateral Pterygoid

A

O -
Superior head - lateral surface of great wing of sphenoid and infra temporal crest
Inferior head - lateral surface of lateral pterygoid plate

I - Depression, anterior part of condyle of mandible, anterior margin of articular disk of temporomandibular articulation

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6
Q

Longus Capitis

A

O - TP C3-6

I - Occiput

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7
Q

Longus Colli

A

TP C3-5 anterior arch
Bodies of T1-3 to TP’s C5,6
Bodies of C5-7, T1-3 to bodies of C2-4

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8
Q

Rectus Capitis Anterior

A

O - Root of the TP, anterior surface of atlas (C1)

I - Inferior surface of the occipital bone

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9
Q

Rectus Capitis Posterior Major

A

O - Spine of axis (C2)

I - Inferior nuchal line of occipital bone

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10
Q

Rectus Capitis Posterior Minor

A

O - Tubercle on posterior arch of atlas (C1)

I - Medial inferior nuchal line of occiput

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11
Q

Oblique Capitis Inferior

A

O - Spine apex of axis passing lateral and upward

I - TP of atlas (C1) inferior, posterior part

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12
Q

Oblique Capitis Superior

A

O - TP of atlas (C1) passing upward and backward

I - Occipital bone

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13
Q

Recuts Captitis Lateralis

A

O - Superior part of TP of atlas (C1)

I - Jugular process of occipital bone

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14
Q

Scalene Anterior

A

O - Anterior part of TP of C3-6

I - 1st rib

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15
Q

Scalene Medius

A

O - TP of C2-7

I - 1st rib

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16
Q

Scalene Posterior

A

O - Posterior part of TP of C5-7

I - 2nd rib

17
Q

Platysma

A

O - Fascia covering superior parts of pectoralis major and deltoid

I - Inferior margine of mandible, skin of lower lip of face and corner of mouth

18
Q

Orbicularis Oculi

A

O - Nasal part of frontal bone, frontal process of maxilla, anterior surface of medial palpebral ligament

I - Muscle fibers surround the circumference of the orbit, spread down on the cheek and blend with adjacent muscular ligament structures

19
Q

Frontalis

A

O - Galea aponeurotica

I - Muscle and skin of eyebrow and root of nose

20
Q

Nasalis

A

O - Maxilla, above and lateral to incisive fossa of maxilla

I - Ala of nose, by aponeurosis with nasalis on opposite side fossa of maxilla

21
Q

Orbicularis Oris

A

O - Numerous strata of muscular fibers surrounding the orifice of the mouth derived in part from other facial muscles

I - Into skin and mucous membrane of lips, blending with other muscles

22
Q

Zygomaticus Major

A

O - Zygomatic bone in front of temporal process

I - Angle of mouth, blending with adjacent muscles

23
Q

Zygomaticus Minor

A

O - Malar surface of zygomatic bone

I - Orbicularis oris of upper lip

24
Q

Levator Labii Superioris

A

O - Lower margin of orbit

I - Orbicularis of upper lip

25
Q

Depressor Anguli Oris

A

O - Oblique line of mandible

I - Angle of mouth blending with adjacent muscles

26
Q

Mentalis

A

O - Incisive fossa of the mandible

I - Skin of the chin

27
Q

Levator Anguli Oris

A

O - Canine fossa of maxilla

I - Angle of mouth blending with orbicularis oris

28
Q

Depressor Labii Inferioris (with Platysma)

A

O - Oblique line of mandible

I - Blend with orbicularis oris

29
Q

Buccinator

A

O - Alveolar processes of maxilla, buccinator ridge of mandible and pterygomandibular ligament

I - Orbicularis oris at angle of mouth

30
Q

Corrugator Supercilii

A

O - Medial end of superciliary arch

I - Deep surface of skin above middle of orbital arch

31
Q

Sternocleidomastoid - Sternal Head

A

O - Manubrium

I - Lateral surface of mastoid process

32
Q

Sternocleidomastoid - Clavicular Head

A

O - Medial 1/3 of clavicle

I - Lateral 1/2 of superior nuchal line of occipital bone