Magnetic resonance imaging, or MRI, uses magnets and radio waves to create detailed images of the tissues within the body. Doctors prescribe these scans to diagnose various conditions, like tumors, providing a non-invasive way to see inside the human body. While the technology is helpful for medical diagnosis, the traditional closed-bore machine presents a significant challenge for many patients; the narrow, tube-like structure can induce feelings of anxiety and panic, making the procedure difficult or impossible for those who suffer from claustrophobia. Here is more information about the open-bore MRI, or open MRI, and its benefits for patients who struggle to tolerate confining spaces:
Understanding Claustrophobic Reactions
Claustrophobia is an anxiety disorder defined by an intense fear of enclosed spaces. Patients with this condition may experience sweating and rapid heartbeat, or they may have shortness of breath when confined. An open MRI provides a more comfortable alternative for these individuals, as the fear is not just a dislike of small spaces but a physiological reaction.
Claustrophobic patients may experience the following symptoms:
- Panic Attacks: Sudden feelings of intense fear.
- Avoidance: Skipping necessary medical appointments to avoid the trigger.
- Physical Symptoms: Trembling or hyperventilation.
For someone with severe claustrophobia, entering a traditional MRI tunnel may cause anxiety and discomfort. This fear can compromise the scan’s quality scan if the patient cannot remain still for the duration of the scan.
Defining Open MRI
An open-bore MRI machine features a different physical design than the standard closed system. Traditional MRI machines features a long, narrow tunnel, but open-bore MRI machines typically uses two flat magnets positioned above and below the patient. This configuration leaves the sides open, creating a spacious environment that may feel less restrictive.
Alleviating Patient Anxiety
The primary benefit of this design is the reduction of anxiety during the scanning process. Because the sides remain open, patients do not experience the same feeling of confinement as in a traditional MRI. You can communicate with the technician, and you may have a clearer line of sight to objects in the room.
This openness allows for better airflow, and it may enable better lighting for the patient. Because it can minimize these sensory triggers, the open design may help some patients stay calmer and more still. Staying still is necessary for capturing clear, usable images for the radiologist.
Determining Your Candidacy
You might be a good candidate for this type of scan if you have a fear of tight spaces; candidates may also include those with physical limitations in a traditional closed-bore MRI. Your doctor may also prescribe medication, such as sedatives, to help you manage feelings of discomfort during the MRI scan. Open MRI is also suitable for patients of larger size who may not fit comfortably in a standard machine.
Learn More About Open MRI
Open MRI technology offers a more comfortable alternative to traditional MRI, but a closed-bore MRI may still be necessary to capture a high quality image. By understanding the nature of claustrophobia and the design of open-bore systems, you can make more informed decisions about your healthcare. If you want to learn more about open MRI and other options for MRI, consult an imaging specialist near you.
