Final answer:
Patient positioning for an air dye myelogram is crucial to obtain accurate imaging of the spinal cord and nerves. The patient is positioned lying face down, with a pillow or rolled towel under the abdomen. Proper positioning allows for even spread of contrast dye and clear visualization of spinal structures.
Step-by-step explanation:
Patient positioning for an air dye myelogram is critical to obtain clear and accurate imaging of the spinal cord and nerves. The patient is positioned lying face down, with a pillow or rolled towel placed under the abdomen to help straighten the spine. This positioning helps to spread the contrast dye evenly and allows it to flow through the spinal canal.
During the procedure, the patient must remain still to avoid any complications or artifacts in the images. In some cases, the patient may be required to arch their back slightly or hold their breath for certain images. Radiopaque markers or other tools may be used to ensure the correct positioning.
Overall, proper patient positioning is vital for the success of an air dye myelogram by providing clear visualization of the spinal structures and facilitating accurate diagnosis.