Skull, Spine, Pelvis Projections (7 of 8)

Question 1

697 What is the anatomical structure identified by the number 1 in this image?

A - Superior Pubic Ramus
B - Inferior Pubic Ramus
C - Sacrum
D - Sacrum Canal

Answer 1

Number 1 in this AP axial sacrum view demonstrates the Superior Pubic Ramus.

Answer Key:
1 - Superior Pubic Ramus
2 - Sacroiliac Joint
3 - Iliac Crest
4 - Spinous Process
5 - Sacrum”

Question 2

698 What is the anatomical structure identified by the number 2 in this image?

A - Inferior Vertebral End Plate
B - Coccyx Cornu
C - Sacrum
D - Sacroiliac Joint” “Number 2 in this AP axial sacrum view demonstrates the Sacroiliac Joint

Answer 2

Answer Key:
1 - Superior Pubic Ramus
2 - Sacroiliac Joint
3 - Iliac Crest
4 - Spinous Process
5 - Sacrum

Question 3

699 What is the anatomical structure identified by the number 3 in this image?

A - Iliac Crest
B - Coccyx Cornu
C - Sacroiliac Joint
D - Ischium

Answer 3

Number 3 in this AP axial sacrum view demonstrates the Iliac Crest.

Answer Key:
1 - Superior Pubic Ramus
2 - Sacroiliac Joint
3 - Iliac Crest
4 - Spinous Process
5 - Sacrum

Question 4

700 What is the anatomical structure identified by the number 4 in this image?

A - Spinous Process
B - Sacroiliac Joint
C - Inferior Vertebral End Plate
D - Femoral Head”

Answer 4

Number 4 in this AP axial sacrum view demonstrates the Spinous Process

Answer Key:
1 - Superior Pubic Ramus
2 - Sacroiliac Joint
3 - Iliac Crest
4 - Spinous Process
5 - Sacrum

Question 5

701 What is the anatomical structure identified by the number 5 in this image?

A - Inferior Pubic Ramus
B - Sacrum
C - Iliac Crest Apophysis
D - Femoral Head

Answer 5

Number 5 in this AP axial sacrum view demonstrates the Sacrum

Answer Key:
1 - Superior Pubic Ramus
2 - Sacroiliac Joint
3 - Iliac Crest
4 - Spinous Process
5 - Sacrum

Question 6

702 What is the anatomical structure identified by the number 1 in this image?

Answer 6

“Number 1 in this AP axial coccyx view demonstrates the Sacral Foramina

Answer Key:
1 - Sacral Foramina
2 - Coccyx
3 - Sacroiliac Joint
4 - Obturator Foramen
5 - Acetabular Teardrop”

Question 7

703 What is the anatomical structure identified by the number 2 in this image?

A - Inferior Pubic Ramus
B - Coccyx
C - Sacral Foramina
D - Sacrum

Answer 7

Number 2 in this AP axial coccyx view demonstrates the Coccyx

Answer Key:
1 - Sacral Foramina
2 - Coccyx
3 - Sacroiliac Joint
4 - Obturator Foramen
5 - Acetabular Teardrop

Question 8

704 What is the anatomical structure identified by the number 3 in this image?

Answer 8

“Number 3 in this AP axial coccyx view demonstrates the Sacroiliac Joint

Answer Key:
1 - Sacral Foramina
2 - Coccyx
3 - Sacroiliac Joint
4 - Obturator Foramen
5 - Acetabular Teardrop”

Question 9

705 What is the anatomical structure identified by the number 4 in this image?

Answer 9

“Number 4 in this AP axial coccyx view demonstrates the Obturator Foramen

Answer Key:
1 - Sacral Foramina
2 - Coccyx
3 - Sacroiliac Joint
4 - Obturator Foramen
5 - Acetabular Teardrop”

Question 10

706 “What is the anatomical structure identified by the number 5 in this image?

A - Acetabular Teardrop
B - Sacrum
C - Sacroiliac Joint
D - Inferior Vertebral End Plate”

Answer 10

“Number 5 in this AP axial coccyx view demonstrates the Acetabular Teardrop

Answer Key:
1 - Sacral Foramina
2 - Coccyx
3 - Sacroiliac Joint
4 - Obturator Foramen
5 - Acetabular Teardrop”

Question 11

707 “What is the anatomical structure identified by the number 1 in this image?

A - Sacrum
B - Tubercle of First Rib
C - Inferior Vertebral End Plate
D - Femoral Head

Answer 11

“Number 1 in this lateral sacrum and coccyx, combined view demonstrates the Sacrum

Answer Key:
1 - Sacrum
2 - Intervertebral Disk Space
3 - Greater Sciatic Notch
4 - Joint Space of the Hip
5 - Acetabular Teardrop”

Question 12

708 What is the anatomical structure identified by the number 2 in this image?

A - Intervertebral Disk Space
B - Transverse Process
C - Inferior Pubic Ramus
D - Femoral Neck

Answer 12

Number 2 in this lateral sacrum and coccyx, combined view demonstrates the Intervertebral Disk Space

Answer Key:
1 - Sacrum
2 - Intervertebral Disk Space
3 - Greater Sciatic Notch
4 - Joint Space of the Hip
5 - Acetabular Teardrop

Question 13

709 What is the anatomical structure identified by the number 3 in this image?

Answer 13

“Number 3 in this lateral sacrum and coccyx, combined view demonstrates the Greater Sciatic Notch

Answer Key:
1 - Sacrum
2 - Intervertebral Disk Space
3 - Greater Sciatic Notch
4 - Joint Space of the Hip
5 - Acetabular Teardrop”

Question 14

710 What is the anatomical structure identified by the number 4 in this image?

Answer 14

“Number 4 in this lateral sacrum and coccyx, combined view demonstrates the Joint Space of the Hip

Answer Key:
1 - Sacrum
2 - Intervertebral Disk Space
3 - Greater Sciatic Notch
4 - Joint Space of the Hip
5 - Acetabular Teardrop”

Question 15

711 “What is the anatomical structure identified by the number 5 in this image?

A - Acetabular Teardrop
B - Obturator Foramen
C - Pedicle
D - Sacrum”

Answer 15

“Number 5 in this lateral sacrum and coccyx, combined view demonstrates the Acetabular Teardrop

Answer Key:
1 - Sacrum
2 - Intervertebral Disk Space
3 - Greater Sciatic Notch
4 - Joint Space of the Hip
5 - Acetabular Teardrop”

Question 16

712 “What is the anatomical structure identified by the number 1 in this image?

A - Intervertebral Disk Space
B - Sacrum Canal
C - Sacrum
D - Acetabular Teardrop”

Answer 16

“Number 1 in this lateral sacrum or coccyx, separate view demonstrates the coccyx, 2nd-4th segments.

Answer Key:
1 - Sacrum canal
2 - Coccyx cornu
3 - Sacrococcygeal articulation
4 - Sacrum
5 - Coccyx, 2nd-4th segments”

Question 17

713 “What is the anatomical structure identified by the number 2 in this image?

A - Anterior Arch of the Atlas
B - Sacrum
C - Greater Sciatic Notch
D - Coccyx Cornu”

Answer 17

“Number 2 in this lateral sacrum or coccyx, separate view demonstrates the coccyx, 2nd-4th segments.

Answer Key:
1 - Sacrum canal
2 - Coccyx Cornu
3 - Sacrococcygeal articulation
4 - Sacrum
5 - Coccyx, 2nd-4th segments”

Question 18

714 “What is the anatomical structure identified by the number 3 in this image?

A - Sacrococcygeal Articulation
B - Intervertebral Disk Space
C - Joint Space of the Hip
D - Inferior Vertebral End Plate”

Answer 18

“Number 3 in this lateral sacrum or coccyx, separate view demonstrates the coccyx, 2nd-4th segments.

Answer Key:
1 - Sacrum canal
2 - Coccyx Cornu
3 - Sacrococcygeal articulation
4 - Sacrum
5 - Coccyx, 2nd-4th segments”

Question 19

715 “What is the anatomical structure identified by the number 4 in this image?

A - Acetabular Teardrop
B - Greater Sciatic Notch
C - Sacrum
D - Sacral Foramina”

Answer 19

“Number 4 in this lateral sacrum or coccyx, separate view demonstrates the coccyx, 2nd-4th segments.

Answer Key:
1 - Sacrum canal
2 - Coccyx Cornu
3 - Sacrococcygeal articulation
4 - Sacrum
5 - Coccyx, 2nd-4th segments”

Question 20

716 “What is the anatomical structure identified by the number 5 in this image?

A - Coccyx, 2nd-4th Segments
B - Inferior Vertebral End Plate
C - Sacrum Canal
D - Joint Space of the Hip”

Answer 20

“Number 5 in this lateral sacrum or coccyx, separate view demonstrates the coccyx, 2nd-4th segments.

Answer Key:
1 - Sacrum canal
2 - Coccyx Cornu
3 - Sacrococcygeal articulation
4 - Sacrum
5 - Coccyx, 2nd-4th segments”

Question 21

717 “What is the anatomical structure identified by the number 1 in this image?

A - Sacral Foramina
B - Dural Sac
C - Coccyx Cornu
D - Acetabular Teardrop

Answer 21

“Number 1 in this Myelography view demonstrates the Dural Sac

Answer Key:
1 - Dural Sac
2 - Nerve Root Sheath
3 - Cauda Equina
4 - Intervertebral Disk Space
5 - Epidural Fat”

Question 22

718 What is the anatomical structure identified by the number 2 in this image?

A - Sacrococcygeal Articulation
B - Nerve Root Sheath
C - Inferior Vertebral End Plate
D - Sacrum Canal

Answer 22

Number 2 in this Myelography view demonstrates the Nerve Root Sheath.

Answer Key:
1 - Dural Sac
2 - Nerve Root Sheath
3 - Cauda Equina
4 - Intervertebral Disk Space
5 - Epidural Fat

Question 23

719 “What is the anatomical structure identified by the number 3 in this image?

A - Sacrum
B - Sacrococcygeal Articulation
C - Coccyx Cornu
D - Cauda Equina

Answer 23

“Number 3 in this Myelography view demonstrates the Cauda equina.

Answer Key:
1 - Dural Sac
2 - Nerve Root Sheath
3 - Cauda Equina
4 - Intervertebral Disk Space
5 - Epidural Fat

Question 24

720 What is the anatomical structure identified by the number 4 in this image?

A - Sacrococcygeal Articulation
B - Intervertebral Disk Space
C - Sacrum
D - Coccyx Cornu

Answer 24

Number 4 in this Myelography view demonstrates the Intervertebral Disk Space

Answer Key:
1 - Dural Sac
2 - Nerve Root Sheath
3 - Cauda Equina
4 - Intervertebral Disk Space
5 - Epidural Fat

Question 25

721 What is the anatomical structure identified by the number 5 in this image? A - Coccyx, 2nd-4th Segments B - Femoral Neck C - Thyroid Cartilage D - Epidural Fat

Answer 25

Number 5 in this Myelography view demonstrates the Epidural Fat Answer Key: 1 - Dural Sac 2 - Nerve Root Sheath 3 - Cauda Equina 4 - Intervertebral Disk Space 5 - Epidural Fat

Question 26

722 What is the anatomical structure identified by the number 1 in this image? A - Sacroiliac Joint B - Sacrum C - Coccyx, 2nd-4th Segments D - Dural Sac

Answer 26

Number 1 in this AP axial view demonstrates the Sacroiliac Joint Answer Key: 1 - Sacroiliac Joint 2 - Iliopubic Line 3 - Median Sacral Crest 4 - Spinous Process 5 - Pubic Symphysis

Question 27

723 What is the anatomical structure identified by the number 2 in this image? A - Sacrum B - Inferior Vertebral Endplate C - Nerve Root Sheath D - Iliopubic Line

Answer 27

Number 2 in this AP axial view demonstrates the Iliopubic Line Answer Key: 1 - Sacroiliac Joint 2 - Iliopubic Line 3 - Median Sacral Crest 4 - Spinous Process 5 - Pubic Symphysis

Question 28

724 "What is the anatomical structure identified by the number 3 in this image? A - Greater Trochanter B - Inferior Vertebral End Plate C - Cauda Equina D - Median Sacral Crest

Answer 28

"Number 3 in this AP axial view demonstrates the Median Sacral Crest Answer Key: 1 - Sacroiliac Joint 2 - Iliopubic Line 3 - Median Sacral Crest 4 - Spinous Process 5 - Pubic Symphysis

Question 29

725 "What is the anatomical structure identified by the number 4 in this image? A - Intervertebral Disk Space B - Inferior Pubic Ramus C - Spinous Process D - Sacrum

Answer 29

"Number 4 in this AP axial view demonstrates the Spinous Process Answer Key: 1 - Sacroiliac Joint 2 - Iliopubic Line 3 - Median Sacral Crest 4 - Spinous Process 5 - Pubic Symphysis

Question 30

726 What is the anatomical structure identified by the number 5 in this image?

Answer 30

"Number 5 in this AP axial view demonstrates the Pubic Symphysis Answer Key: 1 - Sacroiliac Joint 2 - Iliopubic Line 3 - Median Sacral Crest 4 - Spinous Process 5 - Pubic Symphysis

Question 31

727 "What is the anatomical structure identified by the number 1 in this image? A - Sacroiliac Joint B - Superior Acetabular Rim C - Body of the Vertebra D - Intervertebral Disk Space

Answer 31

"Number 1 in this posterior oblique view demonstrates the Intervertebral Disk Space. Answer Key: 1 - Intervertebral Disk Space 2 - Sacroiliac Joint 3 - Sacral Foramina 4 - Iliac Crest 5 - Sacroiliac Joint

Question 32

728 What is the anatomical structure identified by the number 2 in this image? A - Sacrum B - Superior Pubic Ramus C - Sacroiliac Joint D - Greater Trochanter

Answer 32

Number 2 in this posterior oblique view demonstrates the Sacroiliac Joint Answer Key: 1 - Intervertebral Disk Space 2 - Sacroiliac Joint 3 - Sacral Foramina 4 - Iliac Crest 5 - Sacroiliac Joint

Question 33

729 "What is the anatomical structure identified by the number 3 in this image? A - Sacral Foramina B - Greater Trochanter C - Cauda Equina D - Sacrum

Answer 33

"Number 3 in this posterior oblique view demonstrates the Sacral Foramina. Answer Key: 1 - Intervertebral Disk Space 2 - Sacroiliac Joint 3 - Sacral Foramina 4 - Iliac Crest 5 - Sacroiliac Joint

Question 34

730 "What is the anatomical structure identified by the number 4 in this image? A - Inferior Vertebral End Plate B - Sacrum (S1) C - Sacral Foramina D - Iliac Crest

Answer 34

"Number 4 in this posterior oblique view demonstrates the Iliac Crest. Answer Key: 1 - Intervertebral Disk Space 2 - Sacroiliac Joint 3 - Sacral Foramina 4 - Iliac Crest 5 - Sacroiliac Joint

Question 35

731 "What is the anatomical structure identified by the number 5 in this image? A - Superior Acetabular Rim B - Inferior Articular Process C - Sacroiliac Joint D - Sacrum

Answer 35

"Number 5 in this posterior oblique view demonstrates the Sacroiliac Joint. Answer Key: 1 - Intervertebral Disk Space 2 - Sacroiliac Joint 3 - Sacral Foramina 4 - Iliac Crest 5 - Sacroiliac Joint

Question 36

732 What is the anatomical structure identified by the number 1 in this image?

Answer 36

"Number 1 in this anterior oblique view demonstrates the Pedicle Answer Key: 1 - Pedicle 2 - Sacroiliac Joint 3 - Vertebral Body 4 - Ilium 5 - Sacral Foramina"

Question 37

733 "What is the anatomical structure identified by the number 2 in this image? A - Body of the Vertebra B - Sacral Foramina C - Sacrum D - Sacroiliac Joint

Answer 37

"Number 2 in this anterior oblique view demonstrates the Sacroiliac Joint Answer Key: 1 - Pedicle 2 - Sacroiliac Joint 3 - Vertebral Body 4 - Ilium 5 - Sacral Foramina

Question 38

734 "What is the anatomical structure identified by the number 3 in this image? A - Superior Pubic Ramus B - Vertebral Body C - Sacrum (S1) D - Inferior Vertebral End Plate

Answer 38

"Number 3 in this anterior oblique view demonstrates the Vertebral Body Answer Key: 1 - Pedicle 2 - Sacroiliac Joint 3 - Vertebral Body 4 - Ilium 5 - Sacral Foramina

Question 39

735 "What is the anatomical structure identified by the number 4 in this image? A - Sacrum B - Ilium C - Inferior Articular Process D - Inferior Vertebral Endplate

Answer 39

"Number 4 in this anterior oblique view demonstrates the Ilium. Answer Key: 1 - Pedicle 2 - Sacroiliac Joint 3 - Vertebral Body 4 - Ilium 5 - Sacral Foramina

Question 40

736 "What is the anatomical structure identified by the number 5 in this image? A - Inferior Vertebral Endplate B - Nerve Root Sheath C - Sacral Foramina D - Vertebral Body

Answer 40

"Number 5 in this anterior oblique view demonstrates the Sacral foramina. Answer Key: 1 - Pedicle 2 - Sacroiliac Joint 3 - Vertebral Body 4 - Ilium 5 - Sacral Foramina

Question 41

737 "What is the anatomical structure identified by the number 1 in this image? A - Body of the Vertebra B - Femoral Head C - Sacrum D - Spine of the Ischium

Answer 41

"Number 1 in this AP hip-only view demonstrates the Spine of the Ischium Answer Key: 1 - Spine of the Ischium 2 - Greater Trochanter 3 - Femoral Head 4 - Roof of the Acetabulum 5 - Lesser Trochanter

Question 42

738 "What is the anatomical structure identified by the number 2 in this image? A - Pedicle B - Greater Trochanter C - Sacrum D - Inferior Vertebral Endplate

Answer 42

Number 1 in this AP hip-only view demonstrates the Greater Trochanter Answer Key: 1 - Spine of the Ischium 2 - Greater Trochanter 3 - Femoral Head 4 - Roof of the Acetabulum 5 - Lesser Trochanter

Question 43

739 "What is the anatomical structure identified by the number 3 in this image? A - Inferior Vertebral Endplate B - Sacrum C - Femoral Head D - Sacroiliac Joint

Answer 43

"Number 1 in this AP hip-only view demonstrates the Femoral Head Answer Key: 1 - Spine of the Ischium 2 - Greater Trochanter 3 - Femoral Head 4 - Roof of the Acetabulum 5 - Lesser Trochanter

Question 44

740 What is the anatomical structure identified by the number 4 in this image? A - Spine of the Ischium B - Joint Space of the Hip C - Inferior Vertebral Endplate D - Roof of the Acetabulum"

Answer 44

Number 1 in this AP hip-only view demonstrates the Roof of the Acetabulum Answer Key: 1 - Spine of the Ischium 2 - Greater Trochanter 3 - Femoral Head 4 - Roof of the Acetabulum 5 - Lesser Trochanter

Question 45

741 What is the anatomical structure identified by the number 5 in this image? A - Greater Trochanter B - Coccyx Cornu C - Lesser Trochanter D - Anterior Inferior Iliac Spine

Answer 45

Number 1 in this AP hip-only view demonstrates the Lesser Trochanter Answer Key: 1 - Spine of the Ischium 2 - Greater Trochanter 3 - Femoral Head 4 - Roof of the Acetabulum 5 - Lesser Trochanter