Nerve supply Flashcards

(40 cards)

1
Q

Sternocleidomastoid

A
Motor = Spinal Accessory (CN XI)
Sensory = C2-C3
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2
Q

Platysma

A

Hypoglossal (CN XII)

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3
Q

Mylohyoid

A

Nerve to mylohyoid from inferior alveolar from mandibular (CN V3)

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4
Q

Geniohyoid

A

C1 via hypoglossal

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5
Q

Stylohyoid

A

Facial (CN VII)

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6
Q

Digastric–Anterior

A

Nerve to mylohyoid via inferior alveolar via mandibular (CN V3)

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7
Q

Digastric–Posterior

A

Digastric of Facial nerve (CN VII)

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8
Q

Sternohyoid

A

Ansa Cervicalis (C1-C3)

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9
Q

Omohyoid

A

Ansa Cervicalis (C1-C3)

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10
Q

Sternohyoid

A

Ansa Cervicalis (C2-C3)

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11
Q

Thyrohyoid

A

C1 via hypoglossal

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12
Q

Anterior scalene

A

C4-C6

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13
Q

Middle scalene

A

C3-C8

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14
Q

Posterior scalene

A

C7-C8

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15
Q

Temporalis

A

Deep Temporal branch of CN V3

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16
Q

Masseter

A

Masseteric branch of CN V3

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17
Q

Lateral pterygoid

A

Nerve to lateral pterygoid via CN V3

18
Q

Medial pterygoid

A

Nerve to medial pterygoid via CN V3

19
Q

Orbicularis Oculi

A

Facial (CN VII)

20
Q

Orbicularis Oris

A

Facial (CN VII)

21
Q

Buccinator

A

Facial (buccal branch)

22
Q

Zygomaticus Major

A

Facial (buccal and zygomatic branches)

23
Q

Frontalis

A

Facial (temporal branch)

24
Q

Levator palpebrae superioris

A

Oculomotor (CN III)

Has some sympathetic innervation

25
Superior Rectalis
Oculomotor
26
Lateral Rectus
Abducens (CN VI)
27
Inferior Recuts
Oculomotor
28
Medial Rectus
Oculomotor
29
Superior Oblique
Trochlear (CN IV)
30
Inferior Oblique
Trochelar (CN IV)
31
Stylopharyngeus
Glossopharyngeal (CN IX)
32
Levator veli palatini
Pharyngeal via Vagus (X)
33
Tensor veli palatini
Nerve to medial pterygoid via CN V3
34
Genioglossus
Hypoglossal Nerve (CN XII)
35
Styloglossus
Hypoglossal Nerve (CN XII)
36
Hyoglossus
Hypoglossal Nerve (CN XII)
37
Cricothyroid
External laryngeal via CN X
38
Arytenoid
Inferior laryngeal via recurrent laryngeal via CN X
39
Posterior crico arytenoid
Inferior laryngeal via recurrent laryngeal via CN X
40
Thyroarytenoid
Inferior laryngeal via recurrent laryngeal via CN X