How do they thoracic inlet xrays?
Thoracic inlet x-rays, also known as cervicothoracic outlet x-rays, are a series of diagnostic images used to assess the positioning of the bony and soft tissue structures in the thoracic outlet, which is the area between the base of the neck and the top of the chest. These x-rays help identify abnormalities such as compression or narrowing that can cause thoracic outlet syndrome (TOS).
Here is an overview of how thoracic inlet x-rays are typically performed:
1. X-Ray Preparation:
- The individual may be asked to remove any jewelry or clothing that could interfere with the x-ray process.
2. Positioning:
- The person stands with their back against an upright x-ray machine.
- The x-ray technician will instruct them to turn their head and neck at specific angles to capture the required views.
3. X-Ray Projection:
- The x-ray beam is focused and centered over the thoracic outlet region.
- Multiple x-ray views may be taken, including:
- Anteroposterior (AP) view: The x-ray beam is projected from front to back.
- Oblique views: The beam is projected from an angled position to provide a different perspective of the thoracic outlet.
4. Image Capture:
- As the x-ray beam passes through the body, the technician operates the x-ray machine to capture the images.
- The x-rays are recorded on special x-ray film or digital detectors, resulting in images of the thoracic outlet structures and surrounding anatomy.
5. Image Review:
- After the x-rays are captured, the radiologist or interpreting physician evaluates the images to assess for any abnormalities.
Thoracic inlet x-rays enable a comprehensive assessment of the anatomical relationships within the thoracic outlet, including the positioning of the bones (e.g., cervical spine, ribs, and sternum), muscles, and other soft tissues. The images can reveal various issues such as compression of blood vessels or nerves, presence of extra ribs, or other structural anomalies that may be contributing to TOS symptoms.
It's important to note that while x-rays provide valuable information, additional imaging tests or diagnostic procedures may be necessary to confirm a diagnosis and determine the appropriate course of treatment for thoracic outlet syndrome.