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Flashcards in Brachial Plexus Deck (23):
0

borders of the brachial plexus

anterior:sternocleidomastoid
posterior: trapezius
inferior: middle third of clavicle

1

2 muscles between which the brachial plexus passes through

anterior and middle scalene

2

Peripheral nerve inury (Sedon) with no loss of nerve continuity and is reversible

Neuropraxia

3

Peripheral nerve inury (Sedon) with disruption of axon and myelin sheath, but still with regeneration and good recovery

Axonotmesis

4

Peripheral nerve inury (Sedon) with complete anatomic severance of the nerve; requires surgery

neurotmesis

5

shoulder adducted, elbow extended, wrist flexed due to lesion on C5-C6 a.k.a Waiter's tip deformity

Erb Duchenne's Palsy

6

lesion on C8-T1

Klumpke's Palsy

7

abnormal collection of CSF contained in a cavity

pseudomeningocoele

8

axon regeneration rate

1mm/day or 1 inch/month

9

procedure to restore elbow flexion at C5-C7

steindler's flexoplasty

10

[nerve root, muscle innervated] lateral pectoral nerve

C5, pectoralis major

11

[nerve root, muscle innervated] suprascapular nerve

C5,6; infraspinatus, supraspinatus

12

[nerve root, muscle innervated] Dorsal scapular nerve

C5, Rhomboids major and minor, supraspinatus, levator scapulae

13

[nerve root, muscle innervated] musculocutaneous

C5,6;coracobrachialis, brachialis, biceps brachii

14

[nerve root, muscle innervated] axillary nerve

C5,6; deltoid, glenohumeral joint, teres minor

15

[nerve root, muscle innervated] radial

C6,7,8; all extensors of the wrist

16

[nerve root, muscle innervated] lower subscapular nerve

C6; inferior subscapularis

17

[nerve root, muscle innervated] thoracodorsal nerve

C7; latissimus dorsi

18

[nerve root, muscle innervated] superior subscapular

C5; upper subscapularis

19

[nerve root, muscle innervated] long thoracic

C5,6,7; serratus anterior

20

[nerve root, muscle innervated] median nerve

C6,7,8,T1; all wrist flexors except FCU, ulnar flexor digitorum

21

[nerve root, muscle innervated] ulnar nerve

C8,T1; all intrinsic muscles of the hand except LOAF

22

[nerve root, muscle innervated] medial pectoral nerve

C8; pectoralis major, minor