What is the purpose of the cervicothoracic swimmer’s view?

What is the purpose of the cervicothoracic swimmer’s view?

• A. Evaluate C7–T1 region when lateral view is inadequate.
• B. Assess the thoracic ribs.
• C. Visualize the entire lumbar spine.
• D. Identify sacral anomalies.

Answer: (A)

The cervicothoracic swimmer’s view is used to visualize the cervicothoracic junction, specifically C7–T1, when the usual lateral view is blocked by the shoulders. In a standard lateral cervical spine image, the shoulders often superimpose over the lower cervical and upper thoracic region, making it hard to see C7 and T1 clearly. By having the patient extend the arm on the side being examined overhead and position the shoulders to move away from the thoracic inlet, the shoulders are separated from the cervicothoracic area. The central ray is aimed to the level around T1, sometimes with a small angle, so the cervicothoracic junction comes into view. This view provides a clearer look at alignment and potential fractures or other issues at C7–T1 when the lateral view isn’t sufficient. It isn’t intended for assessing the ribs, lumbar spine, or sacrum.

The cervicothoracic swimmer’s view is used to visualize the cervicothoracic junction, specifically C7–T1, when the usual lateral view is blocked by the shoulders. In a standard lateral cervical spine image, the shoulders often superimpose over the lower cervical and upper thoracic region, making it hard to see C7 and T1 clearly. By having the patient extend the arm on the side being examined overhead and position the shoulders to move away from the thoracic inlet, the shoulders are separated from the cervicothoracic area. The central ray is aimed to the level around T1, sometimes with a small angle, so the cervicothoracic junction comes into view. This view provides a clearer look at alignment and potential fractures or other issues at C7–T1 when the lateral view isn’t sufficient. It isn’t intended for assessing the ribs, lumbar spine, or sacrum.