What projection is used to demonstrate L5-S1 junction and both SI joints? 

Where does the CR enter for this image: IMT 335 Unit 4 #11 & 12.png

If a 16 year old female needed a radiograph for the L5-S1 joint and the SI joints, which projection would be the best for the patient to reduce patient dose?

Where does the central ray enter for the lateral projection of the coccyx?

How many degrees is the patient rotated for a PA oblique projection of the SI joints? 

Which of the following projections will demonstrate the costotransverse joints and the transverse processes the best?

Anatomy – Identify the structure labeled G: IMT 335 Unit 5 # 51, 52 & 53.png

The zygapophyseal joints are best demonstrated for the thoracic spine in which of the following projections?

Which structure is of interest when the patient is placed in the RPO position and the center ray enters 1 inch medial to the up ASIS? 

Identify the projection and the position of this radiograph: IMT 335 Unit 4 #11 & 12.png