nerve entrapment and compression

Question 1

entrapment of ulnar nerve between the heads of ____

Answer 1

flexor carpi ulnaris

Question 2

compression of ulnar nerve at _____ and _____

Answer 2

cubital tunnel, tunnel of guyon

Question 3

entrapment between heads of flexor carpi ulnaris weakness or loss of motor function at _____

Answer 3

flexor carpi ulnaris, medial half of flexor digitorum profundus, abductor pollicis, hypothenar intrinsic group, lumbricles 3, 4, all dorsal and palmar interossei

Question 4

entrapment between heads of flexor carpi ulnaris weakness or loss of cutaneous innervation

Answer 4

5th and medial half of 4th on palmar and dorsal proximal medial half of 3rd digit dorsally

Question 5

compression of cubital tunnel presents the same as entrapment _____

Answer 5

between heads of flexor carpi ulnaris

Question 6

compression of tunnel of guyon motor

Answer 6

Adductor pollicis, hypothenar intrinsic group, lumbricales 3 and 4, all dorsal and palmar interosseii

Question 7

Compression at Tunnel of Guyon cutaneous

Answer 7

5th and medial half of 4th digits on palmar and dorsal surface, proximal
medial half of 3rd digit dorsally, excluding the palmar branch of ulnar nerve

Question 8

Entrapment axillary nerve Between ______ and _______ (Anterior Aspect of Quadrangular Space)

Answer 8

Subscapularis, Teres Major

Question 9

Entrapment axillary nerve Between Subscapularis and Teres Major motor

Answer 9

teres minor and deltoid

Question 10

Entrapment axillary nerve Between Subscapularis and Teres Major cutaneous

Answer 10

Posterior, lateral and anterior shoulder

Question 11

) Entrapment axillary nerve Between ______, ____ and ______ Posteriorly
(Posterior Aspect of Quadrangular Space)

Answer 11

Long Head of Triceps, Teres Major, Teres Minor

Question 12

Entrapment Between Long Head of Triceps, Teres Major and Teres Minor Posteriorly
(Posterior Aspect of Quadrangular Space) motor

Answer 12

Weakness or Loss of Motor Innervation: Teres minor and deltoid

Question 13

Entrapment Between Long Head of Triceps, Teres Major and Teres Minor Posteriorly
(Posterior Aspect of Quadrangular Space) cutaneous

Answer 13

Posterior, lateral and anterior shoulder

Question 14

auxillary nerve Entrapment of Superior Lateral Brachial Cutaneous Branch Deep to Deltoid

Answer 14

cutaneous Posterior, lateral and anterior shoulder

Question 15

Deep branch of radial nerve- wraps posterior to the radial head deep to _____, gives off terminal motor
branches into the posterior forearm including the posterior interosseous branch

Answer 15

supinator

Question 16

radial nerve Entrapment Between _____ and _____ (Triangular Interval)

Answer 16

Teres Major, Long Head of Triceps

Question 17

Entrapment Between Teres Major and Long Head of Triceps (Triangular Interval) Weakness or Loss of Motor Innervation

Answer 17

Posterior compartment of arm, posterior and lateral compartments of forearm

Question 18

Entrapment Between Teres Major and Long Head of Triceps (Triangular Interval) Weakness or Loss of cutaneous

Answer 18

Posterior and anterior lateral arm, posterior forearm midline, dorsal
surface of hand proximal half of digits 1-3 and small portion of anterolateral aspect of 1st digit

Question 19

radial nerve Entrapment Within the ____

Answer 19

Radial Groove

Question 20

Entrapment Within the Radial Groove

Answer 20

Posterior compartment of arm (distal to lesion site only),
posterior and lateral compartments of forearm

Question 21

Entrapment Within the Radial Groove cutaneous

Answer 21

Posterior and anterior lateral arm (distal to lesion site only), posterior
forearm midline, dorsal surface of hand proximal half of digits 1-3 and small portion of anterolateral
aspect of 1st digit

Question 22

radial nerve Entrapment of Deep Branch of Radial Nerve Deep to_____

Answer 22

Supinator (Supinator Syndrome)

Question 23

Entrapment of Deep Branch of Radial Nerve Deep to Supinator (Supinator Syndrome) motor

Answer 23

Posterior compartment of forearm

Question 24

Entrapment As Musculocutaneous Nerve Pierces _____

Answer 24

Coracobrachialis

Question 25

Entrapment As Musculocutaneous Nerve Pierces Coracobrachialis Weakness or Loss of Motor Innervation

Answer 25

Anterior compartment of arm

Question 26

Entrapment of Deep Branch of Radial Nerve Deep to Supinator (Supinator Syndrome) loss of cutaneous

Answer 26

none

Question 27

Entrapment As Musculocutaneous Nerve Pierces Coracobrachialis cutaneous

Answer 27

Anterolateral aspect of forearm

Question 28

musculocutaneous Entrapment of Lateral Antebrachial Cutaneous Branch Between _____ and _____

Answer 28

Biceps Brachii, Brachialis

Question 29

musculocutaneous Entrapment of Lateral Antebrachial Cutaneous Branch Between Biceps Brachii and Brachialis motor

Answer 29

none

Question 30

musculocutaneous Entrapment of Lateral Antebrachial Cutaneous Branch Between Biceps Brachii and Brachialis cutaneous

Answer 30

anterolateral aspect of forearm

Question 31

median nerve Entrapment Between Heads of _____

Answer 31

Pronator Teres

Question 32

Entrapment Between Heads of Pronator Teres motor

Answer 32

Anterior compartment of forearm excluding flexor carpi ulnaris , medial half of flexor digitorum profundus, thenar intrinsic group excluding adductor pollicis,

Question 33

median nerve Entrapment Between Heads of Pronator Teres cutaneous

Answer 33

Anterolateral palmar surface of hand and digits 1-3 plus lateral half of 4,
dorsal tips of digits 1-4

Question 34

median nerve Entrapment Between Heads of _____-

Answer 34

Flexor Digitorum Superficialis

Question 35

median nerve Compression with the Carpal Tunnel motor

Answer 35

thenar intrinsic excluding adductor pollicis lumbricles 1 and 2