Clover Learning Radiography Positioning For The Spine Practice Test

For visualization of the lower cervical foramina, which projection is commonly used?

Cervical oblique view AP axial view PA projection Lateral view

Correct Answer:

Cervical oblique view

Explanation:

Visualizing the intervertebral foramina in the cervical spine is best done with an oblique projection because rotating the patient opens the foraminal spaces and reduces overlap from the vertebral bodies and posterior elements. When the head and neck are angled about 45 degrees, the foramina become more parallel to the image receptor, allowing clear view of the bony margins and any narrowing, osteophyte formation, or other pathology affecting the exiting nerves. The other views tend to superimpose or obscure the foramina with surrounding structures, making them harder to assess in detail. So the cervical oblique view is the preferred choice for evaluating the lower cervical foramina.

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