Centering Ray and Points Flashcards

1
Q

what is the CR and CP for the AP supine abdomen view

A

iliac crest midline

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what is the CR and CP for the AP erect abdomen view

A

horizontal ray to the midline of the lower costal margin

5cm superior to iliac crest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what is the CR and CP for the lateral decubitus abdomen view

A

horizontal ray to 5cm above iliac crest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what is the CR and CP for the lateral abdomen view

A

little bit superior to the iliac crest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

what is the CR and CP for the dorsal decubitus abdomen view

A

horizontal ray to 5cm superior to the iliac crest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what is the CR and CP for the AP open mouth view

A

through the centre of the mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what is the CR and CP for the AP axial c-spine view

A

15-20 cranial

lower thyroid cartilage - C4 midline

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what is the CR and CP for the ant/post oblique c-spine view

A

15-20 (post = cranial, ant = caudal)

C4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what is the CR and CP for the lateral c-spine view

A

horizontal ray to the C4 upper thyroid cartilage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

what is the CR and CP for the cervicothoracic view

A

T1

2.5cm sup to jug notch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what is the CR and CP for the lateral hyperflex/extension c-spine view

A

C4 upper thyroid cartilage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

what is the CR and CP for the AP humerus view

A

mid point of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what is the CR and CP for the rotation lateral humerus view

A

mid point of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what is the CR and CP for the mid/distal trauma lateral humerus view

A

mid point of distal 2/3 of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

what is the CR and CP for the transthoracic trauma lateral humerus view

A

mid hum shaft through the thorax

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

what is the CR and CP for the AP clavicle view

A

mid clavicle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

what is the CR and CP for the AP axial clavicle view

A

15-30 cranial

mid clavicle

18
Q

what is the CR and CP for the AP bilateral AC joints view

A

mid point betw AC joints

2.5cm above jugular notch

19
Q

what is the CR and CP for the AP shoulder view

A

2.5cm inferior to coracoid

5cm inferior to acromion

20
Q

what is the CR and CP for the glenoid shoulder view

A

scapulohumeral joint

5cm inferior and medial to supero lateral shoulder border

2.5cm inferior to coracoid

21
Q

what is the CR and CP for the Y lateral scapula view

A

scapulohumeral joint

5cm inf to acromion

22
Q

what is the CR and CP for the inferosuperior axial view

A

25-30 medial axilla and humeral head

23
Q

what is the CR and CP for the AP lumbar spine view

A

open collimation = iliac crest - L4/5

tight collimation = lower costal margin - L3

24
Q

what is the CR and CP for the post/ant oblique lumbar spine view

A

L3 lower costal margin

3-5cm above iliac crest and 5cm medial to upside ASIS

25
Q

what is the CR and CP for the lateral lumbar spine view

A

open collimation = iliac crest - L4/5

tight collimation = lower costal margin - L3

26
Q

what is the CR and CP for the lateral L5-S1 lumbar spine view

A

4cm inferior to iliac crest

5cm posterior to ASIS

27
Q

what is the CR and CP for the AP axial L5-S1 lumbar spine view

A

30-35 cranial

midline ASIS level

28
Q

what is the CR and CP for the AP axial sacrum view

A

15 cranial

5cm sup to pubic symph

29
Q

what is the CR and CP for the AP axial coccyx view

A

10 caudal

5cm sup to pubic symph

30
Q

what is the CR and CP for the lateral sacrum and coccyx view

A

8-10cm posterior to ASIS

31
Q

what is the CR and CP for the AP axial SI joint view

A

30-35 cranial

5cm below ASIS

32
Q

what is the CR and CP for the AP Femur view

A

mid femur between hip and knee

33
Q

what is the CR and CP for the lateral Femur view

A

mid femur between hip and knee

34
Q

what is the CR and CP for the AP pelvis view

A

midway between femur heads

midpoint between ASIS and pubic symph

5cm inf to ASIS

35
Q

what is the CR and CP for the AP hip view

A

mid femoral neck

2.5-5cm medial and 8-10cm distal to ASIS

36
Q

what is the CR and CP for the rolled lat hip view

A

mid fem neck

mid point between the ASIS and pubic symph

37
Q

what is the CR and CP for the horizontal ray lat hip view

A

femoral neck

38
Q

what is the CR and CP for the AP Thoracic spine view

A

T7

8-10cm inf to the jugular notch

1/2 way between jug notch and xiphisternum

39
Q

what is the CR and CP for the lateral Thoracic spine view

A

T7

at inf scapula border

8-10cm inf to jugular notch

40
Q

what is the CR and CP for the ant/post oblique Thoracic spine view

A

T7

8-10cm inf to the jugular notch

5cm inf to sternal angle