Back anatomy

What is 1 & 4

Primary Curvature

What is 2 & 4

Secondary Curvature

What is primary curvature also known as

Kyphosis

What is secondary curvature

Lordosis

What is 1

Vertebral body

What is 2

Vertebral arch

What is 3

Peduncle

What is 4

Lamina

What is 5

Inferior articular process

What is 6

Spinous process

What is 7

Transverse process

What is 8

Superior articular process

What is 1

Intervertebral notch

What is 2

Body

3

Intervertebral notch

4

Pedicle

5

Inferior articular process

6

Lamina

7

Spinous process

8

Transverse process

9

Superior articular process

What type of vertebrae is this

Thoracic

1

inferior articulate process

2

Pedicle

3

body

4

Vertebral foramen

5

Lamina

6

Transverse process

7

Superior articulate process

8

Spinous process

What is the pedicle + the lamina?

Vertebral arch

Where is the intervertebral foraman found

between vertebrae

What does the body do?

Support body weight and is a part of a large joint that can move

What does the vertebral arch do?

Protection of the spinal cord

What do the articular processes do?

Control range of movement, and is a lart of the synoveal joint.

What does the transverse/vertebral process do?

Allows muscle to attach

What do the intervertebral notches form?

Foramans

What do the cervial vertevrae allow?

Movement of head

Why do cervical spines have the bifid spine?

Attachment of nuchal ligament

What do small cervical bodies allow for?

More head movement

What does the transverse foramen do?

Allows for vertebral artery to ascend

What vertebrae has transverse foramen?

Cervical

What do the costal articular facets do?

Allow rib attachement

What does the annulus fibrous surround?

Nucleaus pulposis

What do disks do?

Provide shock absorpbtion

1

Posterior longitudinal ligament

2

Ligamentum flavum

3

Interspinous ligaments

4

Supraspinous ligament

5

Anterior longitudinal ligament

1

Ligamentum flavum

2

Posterior longitudinal lig

3

Anterior longitudinal lig

what kind of view is 4

Anterior

What kind of view is 5

Posterior

What are the intrinsic back muscles derived from?

Epaxial mytomes

What are the back muscles innervated by?

Dorsal rami

What gives tise to extrinsic back muscles

Hypaxial myotomes

What typically innervates the extrnisic back muscles?

Ventral rami

What is in the erector spinae group (lateral to medial)?

Iliocostalis, longissimus, spinalis

What is in the transversospinalis group (superficial to deep?)

Semispinalis, multifidus, rotatores

Is the interspinal intertransverse group deep or superficial?

Deep

What is in the interspinal intertransverse group

Interspinales, intertransversarii

What do the transverse spinallis muscles do?

Make vertebrae move

Which is deepper: Semispinalis or multifidus

Multifidus

What does the thracolumbar fascia divide?

Intrinsic back uscles from the other muscles

Intermediate back muscles?

Serratus posterior superior, serratus posterior inferior, levator costae, rhomboid major and minor

What muscles help with resperation

Serratuses

What do the rhomboids do?

Move scapular relative to the chest wall

What are the superficial back muscles?

Trapezius, latissimus dorsi

What is more superior Trapezius or latissimus dorsi?

Trapezius

What innervaates trapezius?

CN XI

What innervates latissimus dorsi?

Long thoracic nerve

1

Spinalis

2

Longissimus

3

Iliocostalis

What kind of movement is lateral flexion?

Unilateral

What kind of movment is spine extension?

Bilateral

1

Extrinsic back muscles

2

Erector spinae

3

Transversospinalis group

1

semispinalis

2

Multifidus

Blank yellow box

Rotatires

What kind of movement is rotation towards the opposite side of muscle activity

Unilateral

Top yellow box

Semispinalis

Bottom yellow box

Multifidus

1

Intertransversarii

2

Multifidus

What this

Rotatores

What

Thoracolumbar fascia

What is top left

Serratus posterior

What is top right

Rhomboid minor and major

Is rhomboid minor superior or inferior to major

Superior

What is bottom left

Serratus posterior inferior

What is bottom right

Thoracolumbar fascia

Is serratus posterior deep or superficial to rhomboids?

Deep

1

trapezius

2

Trapezius

3

Latissimus dorsi