Spine Flashcards
1
Q
A
levator scapula
2
Q
A
trapezius
3
Q
A
rectus abdominis
4
Q
A
quadratus lumborum
5
Q
A
external obliques
6
Q
A
diaphragm
7
Q
A
sternocleidomastoid
8
Q
A
iliacus
9
Q
A
psoas major
10
Q
A
anterior scalene
11
Q
A
posterior scalene
12
Q
A
longus colli
13
Q
A
longus capitis
14
Q
A
middle scalene
15
Q
A
multifidi
16
Q
Innervation - Upper trapezius
A
Accessory
17
Q
Innervation - Levator scapula
A
Dorsal scapular
18
Q
Innervation - Iliopsoas
A
Femoral
19
Q
Innervation - Sternocleidomastoid
A
CN XI, Ventral rami C2, C3 (C4)
20
Q
Orgin - Rectus abdominus
A
pubic symphysis and pubic crest
21
Q
Orgin - external oblique
A
external surfaces of 5th to 12th ribs
22
Q
Orgin - internal oblique
A
thoracolumbar fascia, anterior two thirds of iliac crest, and lateral half of inguinal ligament
23
Q
Orgin - transverus abdominis
A
internal surfaces of 7-12 costal cartilages, thoracolumbar fascia and lateral third of inguinal ligament
24
Q
Orgin - diaphragm
A
1st lumbar vertebrae, lower 6 costal cartilages, xiphoid process
25
Orgin - quadratus lumborum
medial half of inferior border of 12th rib and tips of lumbar transverse processes
26
Orgin - multifidi
sacrum ilium and transverse processes of T1-T12 and articular processes of C4-C7
27
Orgin - sternocleidomastoid
sternal head - manubrium Clavicular head - medial third of clavicle
28
Orgin - anterior scalene
anterior tubercle of transverse processes of C3 - C6
29
Orgin - middle scalene
post. tubercles of transverse process C2 - C7
30
Orgin - posterior scalene
post. tubercles of transverse process C4 -C6
31
Orgin - longus colli
body of T1- T3 with attachments to bodies of C4-C7 and transverse processes of C3-C6
32
Orgin - longus capitis
anterior tubercles of C3-C6 transverse processes
33
Insertion - rectus abdominus
xiphoid process and costal cartilages 5 - 7
34
Insertion - external oblique
linea albea, pubic tubercle, and anterior half of iliac crest
35
Insertion - internal oblique
inferior borders of 10th to 12th ribs, linea albea, and pubis via conjoint tendon
36
Insertion - transverus abdominis
linea albea with aponeurosis of internal oblique, pubic crest and pecten pubis via conjoint tendon
37
Insertion - diaphragm
central tendon of diaphragm
38
Insertion - quadratus lumborum
iliolumbar ligament and internal lip of iliac crest
39
Insertion - multifidi
spinous process of vertebrae above, spanning two to four segments
40
Insertion - sternocleidomastoid
mastoid process, lateral half of superior nuchal line
41
Insertion - anterior scalene
1st rib
42
Insertion - middle scalene
1st rib
43
Insertion - posterior scalene
2nd rib
44
Insertion - longus colli
anterior tubercle of C1 (atlas), transverse processes of C4-C6, and bodies of C2-C6
45
Insertion - longus capitis
bilateral part of the occipital bone
46
Action - Erector spinae (paraspinals)
Spine extension
47
Action - SCM
Bilaterally: Cervical flexion Unilaterally: SB w/ rotation
48
Action - Rectus abdominus
Lumbar flexion
49
Action - External & internal obliques
Lumbar rotation/Lumbar stabilization
50
Action - Transverse abdominus
Lumbar stabilization
51
Action - Iliopsoas
Hip flexion
52
Action - Quadratus Lumorum
Extension and SB of vertebral column
53
Action - Diaphragm
flattens central tendon, increasing vertical diameter of thoracic cavity in inspiration
54
Action - Multifidi
Stabilizes spine during local movements
55
Action - Scalenes
Flexes neck laterally; Ant/Middle: elevate first rib; Post: elevate second rib
56
Action - Longus Colli
Flexes cervical vertebrae; allos slight rotation
57
Action - Longus Capitis
Flexes head
58
Innervation - rectus abdominus
anterior rami of lower seven thoracic spinal nerves (T7-T12)
59
Innervation - external obliques
anterior rami of lower six thoracic spinal nerves (T7-T12)
60
Innervation - internal obliques
anterior rami of lower six thoracic spinal nerves (T7-T12), and L1
61
Innervation - transverse abdominis
anterior rami of lower six thoracic spinal nerves (T7-T12), and L1
62
Innervation - quadratus lumborum
anterior rami of T12 and L1 to L4
63
Innervation - diaphragm
phrenic (C3-C5)
64
Innervation - multifidi
respective spinal nerves of each region
65
Innervation - anterior scalene
anterior rami C4-C7
66
Innervation - middle scalene
anterior rami C3-C7
67
Innervation - posterior scalene
anterior rami C5-C7
68
Innervation - longus colli
anterior rami of C2-C6
69
Innervation - longus capitis
anterior rami of C1-C3
