MRI CERVICAL SPINE

Magnetic Resonance Imaging (MRI) of the cervical spine is a non-invasive test that provides comprehensive imaging of the neck region. The MRI captures detailed images of the spine, bones, discs, nerves, and other soft tissues within the neck. This test is often used to assess herniated discs, spinal stenosis, and even spinal cord injuries.  

What Is an MRI - Cervical Spine? 

MRI employs the use of a strong magnetic field along with radio waves to create images of a person’s supposed internal structures. The technology behind MRI relies on the knowledge of nuclear magnetic resonance, which refers to any interaction of a hydrogen nucleus known as a proton with a magnetic field. When a certain magnetic field is applied, protons in one’s body get aligned and as a result emit signals. These signals will be collected and later used to build precise images of the cervical spine. 

Types of MRI - Cervical Spine  

Some examples of MRI – Cervical Spine tests are:  

• Conventional MRI. Perhaps the most known category, this type of MRI captures the cervical spine’s inner structures and provides detailed imaging. 
• Magnetic Resonance Angiography (MRA): This examination aims to assess the blood vessels in the region of the neck.  
• Functional MRI (fMRI): This test is performed to assess the activity and function of an individual’s brain. 

A medical imaging professional will check the following parameters during the procedure:  

• The alignment and the curvature of the cervical spine.  
• The height of the disc space and the corresponding vertebral body.  
• The presence of any spinal cord and nerve root compression.  
• The presence of any hematomas or abscesses that could be soft tissue abnormalities.  
• The presence of some form of degenerative changes, such as formation of osteophytes or spinal stenosis. 

MRI of the cervical spine is performed often for the following reasons or signs:  

• Possible herniated discs.  
• Confirming the presence of the spinal canal narrowing.  
• Assessment of spinal cord injuries.  
• Formation of bone spurs.  
• Degenerative changes of the intervertebral disc.  
• Radicular symptoms of the neck.  
• Myelopathy changes in the cervical spine. 

 When and Who Needs to Take an MRI - Cervical Spine? 

In the following cases, a healthcare provider might request an MRI – Cervical Spine exam:  

• Chronic neck pain or discomfort 
• Stiffness of the neck 
• Weakness, numbness, or tingling sensation in arms or limbs 
• Neck's trauma or injury 
• Possible injury or compression of spinal cord 
• Diagnosis and follow-up of degenerative spinal diseases such as herniated discs and spinal stenosis 
• Patients with a history of neck surgery or spinal fusion 

Benefits of Taking the Test

Special benefits from MRI of the cervical spine include:  

• Diagnosing and tracking the progression of spinal pathology with precision.  
• The possibility to direct further treatment, whether surgical intervention or pain relief, depending on how they evaluate or treat the condition.  
• Assessment of treatment with rationale.  
• The procedure is done without the use of radiation and is not harmful to the body. 

Illnesses Diagnosed with MRI - Cervical Spine

These disorders can be diagnosed or detected on MRI of the cervical spine:  

• Degenerative changes of the spine.  
• Damage to the spinal cord.  
• Bulging or herniation of the intervertebral disks.  
• Narrowing of the vertebral column.  
• Bone spurs.  
• Progressive disc degeneration.  
• Nerve root injury of the cervical spine.  
• Myelopathy of the cervical spine. 

Before the test, a patient must: 

• Take off jewellery, glasses, or any clothing that contains metal. 
• Put on loose and comfortable clothes. 
• Not eat a large meal prior to the test. 
• Let the technician know about any medical implants or allergies they may have. 

Pre-requisites 

There are no specific pre-requisites for an MRI - Cervical Spine, but a patient must: 

• Tell their healthcare provider about any known medical issues, especially kidney or liver problems. 
• Refrain from taking some medication, including sedatives or pain medication, prior to the test. 

Best Time to Take the MRI - Cervical Spine 

The test can be conducted any time during the day, but it is best to do it in the morning when the patient is most awake and able to stay still. 

Eligibility 

Most patients can take the test without any issues, but it is not suggested for people who have: 

• Severe claustrophobia 
• Metal shards or other specific surgical implants like pacemakers 
• Liver or kidney diseases 

Procedure for Taking an MRI - Cervical Spine 

The average time taken for the test is between 30 and 60 minutes, and it follows these steps: 

1. Preparation: The first step consists of administering a contrast agent and aligning the patient’s body on the MRI table. 
2. Imaging: Images of the cervical spine are taken with the help of radio frequency and a powerful magnetic field produced by the MRI machine. 
3. Sequences: Various sequences are carried out to consider multiple features of the cervical spine. 
4. Completion: Desk time is finished, and the patient is taken out of the MRI machine. 

Caution Before Taking the Test 

Patients are required to disclose to the technician any 

• Existing medical conditions alongside allergies or implants. 
• Specific symptoms related to discomfort or claustrophobia 
• Other medical conditions such as liver or kidney diseases