If you’ve been asked to get an MRI scan, you might wonder, “Is MRI harmful?” While typically non-invasive, some individuals may carry a risk of MRI injury. These include newly-pregnant individuals, those with pacemakers or other metal implants and even people with fears of closed/narrow spaces.
Read on to learn when an MRI scan is dangerous.
Risks of MRI Scan
MRI complications primarily arise from the nature of the machine. The device features a strong magnetic field and radio frequency, which can present safety concerns for many.
- There is a lot of noise which is produced by the MRI machine during the process of the scan. The ear needs to be protected during the process.
- Due to the presence of a strong magnetic field, any metal attracted to magnets can be forcefully pulled. Therefore, the magnetic environment should be free of any metallic substances.
- MRI examinations usually last for an extended period. This causes a heating effect and is a notable MRI scan risk for the body.
- One of the dangers of MRI scan is the contrast agent used. Used to develop contrast images, this agent contains gadolinium which may be harmful for allergic or particularly sensitive patients.
- The MRI machine is narrow and may induce discomfort during scans. Many people may also have severe reactions while inside the machine due to claustrophobia.
- The scan requires patients to lie still for the duration of the procedure. Therefore, MRI screening is not an ideal procedure for infants or people who are fidgety/have physical tics. Movement during the scan can disrupt the entire process and cause stress for the attending healthcare professional.
- The magnetic field of the MRI might dislocate any implants that the patient has. This can be the cause of injury. Additionally, since most implants are made out of metal, they might get heated in the process of scanning, which could be a threat to the tissues surrounding them. The presence of an implant may also degrade the quality of the image.
Conclusion
It is vital to consider one’s risk for this often costly procedure before undergoing it. However, an MRI may be mandatory in some cases, such as soft-tissue analysis. To cover the costs of the procedure and protect oneself against the risk associated with the scan, it may be beneficial to consult the details of your health insurance policy. Speak with your provider to ensure you are adequately protected when receiving essential healthcare, such as MRIs.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.