Brachial Plexus Flashcards

1
Q

Long Thoracic

Roots & Muscles Innervated

A

5,6,7

serratus anterior

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2
Q

Dorsal Scapular

Roots & Muscles Innervated

A

4,5

Levator Scapulae, rhomboids

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3
Q

Suprascapular

Roots & Muscles Innervated

A

5,6

supraspinatus, infraspinatus

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4
Q

Nerve to Subclavius

Roots & Muscles Innervated

A

5,6

Subclavius

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5
Q

Lateral Pectoral

Roots & Muscles Innervated

A
5,6,7
Pec major (Clavicular portion)
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6
Q

Medial Pectoral

Roots & Muscles Innervated

A

C8,T1

pec major, pec minor

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7
Q

Thoracodorsal

Roots & Muscles Innervated

A

C6,C7,C8

Latissimus Dorsi

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8
Q

Lower subscapular

Roots & Muscles Innervated

A

C5,C6

subscapularis, Teres MAJOR

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9
Q

Upper subscapular

Roots & Muscles Innervated

A

C5,C6

subscapularis

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10
Q

Musculocutaneous

Roots & Muscles Innervated

A

C5,C6,C7

biceps, brachialis, coracobrachialis

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11
Q

Radial Nerve

Roots & Muscles Innervated

A

C5-T1

brachioradialis, triceps, supinator, anconeous

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12
Q

Axillary

Roots & Muscles Innervated

A

C5,C6

Deltoids, Teres MINOR

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13
Q

Ulnar Nerve

Roots & Muscles Innervated

A

C7,C8,T1

FCU, FDP, interossei, digiti mini muscles, Add pollices, lumbricals

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14
Q

Median Nerve

Roots & Muscles Innervated

A

C5-T1

thenar muscels, pronator quadratus/teres, FCR, palmaris longus, FDP/FDS, flexor Pollices longus

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15
Q

Which three nerves come off the posterior cord?

A

Upper subscap
Lower subscap
Thoracodorsal

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