Positioning 3 - 5 Pelvis, Hip

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*How far should the patient be rolled* posteriorly from the lateral position, for a Lateral Projection of the HIP that will include the proximal Femur

10°- 15°

The Central Ray Entrance Point for the ACETABULUM AP Oblique Projection *Judet Method*

2" Inferior to the ASIS

Where is the IR centered for an AP pelvis?

2" Inferior to the ASIS & 2" Superior to the Pubic Symphysis

The Central Ray for an AP Pelvis is directed perpendicular to the center of the IR. The Central Ray Entrance Point will be about:

2" Superior to the Pubic Symphysis

Describe the Female Pelvis

Wide, Shallow, Light, Oval

What *Positioning Error* is evident in this *AP PELVIS*

Feet *NOT* Internally Rotated 15°-20°

Which of the following will be shown "In Profile" if the lower limbs are in correct position for an *AP PELVIS*

Greater Trochanters

The AP Axial Projection *Bridgeman Method* requires the central ray be directed how many degrees

40° Caudad

How far apart should the heels be placed in order to Internally rotate the lower limbs for an AP Pelvis?

8" - 10"

Label AP PELVIS

AP PELVIS

In order to accurately position the patient for HIP radiographs, one must localize two bony points on the pelvis. These two reference points are:

ASIS & Superior Margin of the Pubic Symphysis

A malformation of the Acetabulum causing displacement of the femoral head is known as

Congenital Hip Displasia

The respiration phase for the axiolateral projection of the hip *Danelius-Miller Method*

Suspend

What is the Respiration Phase for the AP Projection of the Pelvis?

Suspend

What Type of Joint is the SI Joint

Synovial Irregular Glidding

The only Ball & Socket Joint in the FOOT is the

Talocalcaneonavicular

If a lateral projection of the femur will include the hip joint, where should the top of the IR be placed?

*ASIS* Anterior Superior Iliac Spine

What Projection "Method" is demonstrated?

*Danelius-Miller Method* Axiolateral

Which of the following methods will demonstrate the *Femoral Necks in the AP Oblique Projection*

*Modified Cleaves Method*

How much is the Central Ray Angled for the Acetabulum AP Oblique Projection *Judet Method*

0° - Perpendicular

For the AP Oblique Femoral Necks *Modified Cleaves Method* The Central Ray is directed

0° - Perpendicular 1" Superior to the Pubic Symphysis

Where is the Central Ray Directed for the AP Oblique Projection *Modified Cleaves* of the Femoral Necks

0° - Perpendicular 1" Superior to the Pubic Symphysis

What IR Size and Position are used for the AP Projection of the HIP

10 x 12 Lengthwise

What is the recommended Collimated Field Size for an AP HIP

10" x 12"

How many degrees should the limb be internally rotated for an *AP projection of the FEMUR*

15°

The neck of the femur projects anteriorly at an approximate angle of

15°-20°

Unless contraindicated, the lower limb and leg should be *internally rotated for an Axiolateral Projection of the HIP* - *Danelius-Miller* How many degrees of rotation are required?

15°-20°

The angle of the SI Joints is ___________ degrees relative to the midsagittal plane

25°- 30°

The body is placed at what angle for the ACETABULUM AP OBLIQUE PROJECTION *Judet Method*

45°

Label Anatomy of Femoral Head

A - Acetabulum B - Greater Trochanter C - Femoral Neck D - Lesser Trochanter

Which of the Following 2 Projections would benefit from the use of a Compensation Filter

AP FOOT Axiolateral Hip - *Danelius-Miller*

What Projection & Anatomy of interest is depicted? *Modified Cleaves Method*

AP Oblique Projection Femoral Necks

Label Acetabulum

Acetabulum

The *External* Oblique position of the AP Oblique Projection demonstrates *Judet Method* RPO

Anterior Acetabulum Rim & Ilioishial Column

Anterior Right Hip

Anterior Right Hip

IDENTIFY the ASIS

Anterior Superior Iliac Spine

Which of the Following projections can be performed with one exposure if a Compression Filter is used?

Axiolateral Hip *Danelius-Miller Method*

What Projection is the Danelius-Miller Method

Axiolateral Hip Projection

What type of Joint is the HIP JOINT

Ball & Socket Joint

Where does the Central Ray Enter the Patient for an AP HIP

Between the ASIS & PUBIC SYMPHYSIS 2 1/2" Distal to Line

All of the joints of the FOOT are Synovial "freely movable" EXCEPT the

Cuboidonavicular Joint

What Method Demonstrates the HIP in an AXIOLATERAL PROJECTION

Danelius-Miller Method

The Hip Bone is composed of which 3 bones

Ilium Ishium Pubis

Identify the Intertrochanteric Crest

Intertrochanteric Crest

LABEL LEFT HIP X-RAY

LEFT HIP X-RAY

Examine this AP Oblique *Judet Method* image of the right hip obtained with the patient positioned for the *Internal Oblique*. What Patient Position is depicted in this image?

LPO

Label Danelius-Miller Method

Label Danelius-Miller Method

The Bone and Aspect of the Bone

Lateral Right Hip

What methods will demonstrate the hip in a lateral projection

Lauenstein-Hickey Method

Flattening of the femoral head due to a vascular interruption is known as:

Legg-Clave- Perthes Disease

Area of Anatomy *Obturator Foramen*

Obturator Foramen

Which of the following describes the Direction of the Central Ray for an Axiolateral Projection of the HIP *Danelius-Miller Method*

Perpendicular to IR & Perpendicular to Femoral Neck

What aspect is this view of the Femur

Posterior

Examine this AP oblique *Judet Method* image of the right hip obtained with the patient positioned for the *Internal Oblique*. What is the anatomy of interest?

Posterior Acetabulum RIM & Iliopubic Column

The *Internal* Oblique position of the AP Oblique projection demonstrates *Judet Method* LPO

Posterior Acetabulum RIM & Iliopubic Column

Examine this AP Oblique *Judet Method* image of the right hip obtained with the patient positioned for the *External Oblique*. What Patient Position is depicted in this image?

RPO

The Ilia Articulate with the Sacrum Posteriorly at the _____________

SI Joints

What Rami are a part of the Pubis

Superior & Inferior

Describe the position of the IR for the Axiolateral projection of the Hip *Danelius-Miller Method*

Upper Boarder of the Iliac Crest & Parallel with long axis of Femoral Neck

Label Pelvis x-ray

pelvis


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