![]() ![]() With CURA4U brings affordable and high-quality diagnostic imaging solutions to Green Imaging, a leading provider of advanced medical imaging services, in partnership As with any medical test, patients should discuss any concerns or questions with their healthcare provider before undergoing the test. However, the amount of radiation used in an X-ray is generally considered to be safe for most people. It's important to note that X-rays use a small amount of radiation, so healthcare providers may limit the use of X-rays in some patients, such as pregnant women. ![]() The procedure is non-invasive and painless, and typically takes only a few minutes to complete. It can also help to identify any abnormalities, such as bone spurs or changes in the alignment of the vertebrae.ĭuring the test, the patient will stand or sit in front of an X-ray machine while the images are taken. The test is often used to evaluate a range of conditions that affect the cervical spine, such as degenerative disc disease, spinal stenosis, herniated discs, or fractures. ![]() The "flexion and extension" component involves tilting the head forward and backward to allow the healthcare provider to see how the vertebrae move and interact with one another during movement. The "obliques" component refers to the angle at which the X-ray images are taken, which allows the healthcare provider to view the cervical spine from different angles. The test involves taking X-ray images of the cervical spine, which is the upper part of the spine that includes the vertebrae in the neck. Smooth and continuous and that C2 does not appear "fat" (i.e.An X-ray of the cervical spine with obliques, flexion, and extension is a type of imaging test that is used to evaluate the bones and soft tissues of the neck. Make sure the basion-dens space is Make sure the atlantodens interval (ADI or pre-dental space) is Check that the intervertebral spaces are uniform at each level.Surface of the occipital and sphenoid bones) Clivus should be pointing toward the odontoid (the clivus lies at the base of the skull is made from the.Inspect each vertebral body, pedicle, lamina and spinous process from C1 - C7 Check the posterior vertebral line (posterior longitudinal ligament line).Check the anterior vertebral line (anterior longitudinal ligament line).Evaluate the orientation of the epiglottis, hyoid bone, tracheal shadow and check for any foreign bodies.Vertebral body) and < 22 mm in front of C6 (or no more than width of C6 Tissue is < 7 mm in thickness in front of C2 (or < 50% of the width of C2 Make sure you can see all 7 cervical spinous process.The clinician should establish a process or order they follow each time. To the tip of the dens (or odontoid process). The dorsal surface of the clivus and is used to measure the distance of space This is a line drawn from the caudal extension of The tip of the dens should lie less than 4.5 cm above this line. Draw a line from the posterior edge of the hard palate to the caudal end of the occipital curve. Opisthion (posterior aspect of the foramen magnum) cannot be identified on a To recognize the presence of basilar invagination (a craniocervical junctionĪbnormality where the tip of the dens project up into the foramen magnum). If the tip of the dens extends > 3 mm above this line then it helps.The odontoid tip extends above this line. Posterior surface of the hard palate to the tip of the opisthion (posteriorĪspect of the foramen magnum) and is used to measure the distance of how much (normal CT values for men is > 23.7 mm and for women is > 24.2 mm) can be used instead. Tip of the dens is eroded then the Redlund-Johnell and modified Ranawat methods The dens (or odontoid process) should be ~5 mm below this line. Lateral radiograph of the skull or on a sagittal cut from a CT or MRI scan thatĬonnects the posterior and anterior aspects of the foramen magnum. Note: Scroll over or tap on the image to see labels & lines ![]()
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