How to read mri images of lumbar spine free#

Magnetic Resonance Imaging (MRI): Cervical Spine. University of Maryland Medical Center.American Association of Neurological Surgeons.It is best to inform the physician of any allergies, drug interactions, or pregnancy to avoid possible complications. Nursing mothers should not breastfeed their babies 24 to 48 hours after contrast solutions are given(19). Contrast solutions may also cause allergic reactions. However, sedation may pose some risks(18). Moreover, the procedure can be repeated without side effects. Risks of Cervical Spine MRIДЄs MRI does not use radiation, it does not pose any health risks to patients(17). The physician discusses the results of the procedure with the patient. The radiologist examines the MRI images and sends a report to the physician. MRI results are usually not given directly to the patient or their family at the time of the exam. Patients may immediately resume their regular routines and diet, unless sedation is used or they are told to do otherwise(16). As the table slides into the tunnel, images of the neck are taken.Дuring the procedure, patients hear repetitive sounds from the machine, which is normal. Patients lie on the movable scanning table while a radiologic technologist places them into position.ДЄ coil (a unique plastic device to enhance image quality) is placed above the patientвЂ™s neck(15). Moreover, a contrast solution may be given through an IV to highlight specific cervical spine problems, like infection or inflammation(13).Д¬ervical spine MRI often lasts for 30 to 45 minutes(14). These medications may be beneficial for patients with claustrophobia (fear of enclosed areas)(12).

Sedation medications are often given through an intravenous (IV) placed on a vein. During the ExamДuring the MRI exam, patients should stay still to get the highest quality MRI results. Note that electronic devices are not allowed in the MRI room. Moreover, they need to tell the medical professionals if they have undergone back surgery or any other types of surgery. The patients should inform the technologist, radiology nurse, or imaging physician of any allergies, ailments, previous drug interactions, or pregnancy. Braces and dental fillings do not interfere with the procedure. However, individuals taking the MRI exam should remove metal objects, like eyeglasses and jewelry, as they can produce a bright or blank spot on the diagnostic film. What to Expect From a Cervical Spine MRI Before the ExamДЄn MRI of the cervical spine does not need special preparations(11). The test can diagnose tumors, swelling, bleeding, and inflammatory diseases in the vertebrate and surrounding tissues. MRI can help detect chronic diseases of the nervous system(10). MRI may help evaluate pain, numbness, or weakness in the arms, shoulder, or neck area. The procedure is also used to assess injuries of the seven cervical spine bones(9). MRI may help detect different conditions involving the cervical spine and issues in the spinal columnвЂ™s soft tissues, like the spinal cord, nerves, and disks(8). The procedure also helps identify healthy tissues from diseased ones. Moreover, MRI produces better soft-tissue images than X-rays, allowing clinicians to accurately evaluate various body tissues, such as the spinal cord and vertebral disks. Unlike computed tomography (CT) scan, MRI does not use radiation(7). MRI of the cervical spine uses a magnetic field and radio waves to produce detailed images of the bones at the back of the neck(6). Magnetic resonance imaging (MRI) may be adopted to detect neck-related conditions. While the cervical spine is flexible, it has a high risk for injury from sudden, strong movements due to limited muscle support in the cervical area(5). The cervical spine needs to support the weight of the head. Magnetic Resonance Imaging of the Cervical Spine The arteries, or blood vessels that take blood away from the heart, deliver blood through the brain as they run through the openings. There are special openings in each vertebra in the cervical spine for the arteries and the spinal canal that carries the spinal cord(4). Compared with other spinal regions, the cervical spine is relatively more mobile. Like the lumbar spine (lower back), the cervical spine has a lordotic curve or a backward C-shape(3). The cervical spine allows the passage of essential vasculature (a network of blood vessels) to the brain and gives attachment sites for muscles that move the head, neck, and shoulder girdle(2).

How to read mri images of lumbar spine free#

These discs facilitate the free movement of the spine and serve as shock absorbers during activity. The cervical spine or the neck region has seven bones separated from each other through intervertebral discs. The neck is part of the spinal column or backbone, which extends through most of the body(1). This photo gallery presents the anatomical structures found on cervical spine MRI (T2-weighted axial and sagittal views).