Anatomy: Image Identification

For muscles must know: 1. Blood supply 2. Innervations 3. Attachments (don't need to differentiate between origin/insertion)

What bone is this? What view?

Scapula, posterior

Identify structure 3

Spine of scapula

Identify structure 9

Acromion

Identify structure 2

Supraspinous fossa

Identify structure 4

Infraspinous fossa

Identify structure

Suprascapular notch

Identify structure 8

Glenoid fossa (cavity)

Identify view and structure

Lateral, supraglenoid tubercle

Identify structure 2

Coricoid process

What structure is this? What structure is 8? View?

Humerus, head of humerus, posterior view

What structure is this?

Anatomical neck of humerus

Identify structure 2

Surgical neck of humerus

Identify structure 1

Greater tubercle

Identify structure 4

Intertubercular sulcus (bicipital groove)

Identify structure 6

Lesser tubercle

Identify structure 3

Shaft

What bone is this? What structure is the arrow pointing to? View?

Bony pelvis, anterior superior iliac spine, anterior view

What structure is this?

Iliac crest

What structure is 1 pointing to?

Posterior superior iliac spine

What bone is featured? Identify structures 3 and 5

Occipital bone, foramen magnum, external occipital protuberance

What bone is further examined? What structure is 3?

Temporal bone, mastoid process

What structures are these?

Atlas and Axis (C1 and C2) of the cervical vertebrae

What structure is this?

Vertebra prominens (C7)

Identify structure 3

Dens (Odontoid process)

Which structure is this?

Thoracic vertebrae

What structure is this?

Lumbar vertebrae

Structure?

Sacrum

Label 3

Coccyx

What view is this? Label 2 and 3

Superior, pedicle and vertebral body

What do the arrows point to?

Vertebral arch

1 is pointing to

Lamina

Label 8

Spinous process

Label 3

Transverse process

Name the structure

Transverse costal facet

Label 2 and 9

Superior articular facet, inferior articular facet

Label 4

Intervertebral foramen

Label 6 and 8

Transverse foramen, vertebral foramen

What is the blue shaded region referencing?

Vertebral canal

Identify 1

Occipital bone

Identify 3

Mastoid process

Identify 4

Clavicle

1

External occipital protuberance

2

Atlas (C1)

3

Axis (C2)

4

Inferior articular facet

5

Superior articular facet

6

Dens

7

Vertebral body (of C5)

8; what vertebrae are displayed?

Vertebral body; all cervical

1; what vertebrae are displayed?

Intervertebral disk, lumbar

2

Ribs

3

Intervertebral foramen

4

Spinous process

5

Pedicle

1

Ilium

2 (What vertebrae not the blue box 🙂 )

L1 (Lumbar)

3

Sacroiliac joint

1

Atlas (C1)

2

Transverse process

3

Axis (C2)

4

Mandible

5

Dens

6

Spinous process

Label 1 and 3

Tubercle of rib, head of rib

What structure is this?

Costal cartilage

Structures included in the arrows include

True ribs (ribs 1-7)

Structures included in the arrows are

False ribs (8-10)

Structures included in the arrows are

Floating ribs (11-12)

What structure is this

Superior thoracic aperture (thoracic inlet)

7

Costal margin

What structures are these? Label 1 and 2

Extrinsic muscles of the back, trapezius, latissimus dorsi

What structure is this?

Levator scapulae

1; where are all these muscles located?

Supraspinatus; posterior shoulder

2

Teres minor

3

Infraspinatus

4

Teres major

Structure

Rhomboid minor

Structure

Rhomboid major

Structure of 3

Deltoid

Structure

Subscapularis

Structure? What type of muscle is this?

Erector spinae, deep intrinsic muscle of the back

Structure

Splenius capitis

Structure

Splenius cervicis

Structure (part of transversospinalis overall)

Multifidus

Structure

Semispinalis

Label 2 and 5

Lateral head of triceps brachii, long head of triceps brachii

What structure is the arrow pointing to

Triceps brachii

5

Medial head of triceps brachii

2

Greater occipital nerve (C2 dorsal/posterior ramus)

2

Spinal accessory nerve (CN XI)

Structure

Radial nerve

Name the structure (6)

Thoracodorsal nerve

Structure (4)

Dorsal scapular nerve

Arrows point to branches of the

Axillary nerve

Structure (2)

Suprascapular nerve

Structure

Transverse cervical artery (Superficial branch of transverse cervical artery)

1 is pointing to the

Thoracodorsal artery

1

Suprascapular artery

2

Dorsal scapular artery

3

Posterior circumflex humeral artery