Closed MRI vs Open MRI: what’s the difference? Closed MRI and open MRI are critical diagnostic tools used by medical professionals that can diagnose a wide range of conditions. However, not all MRI machines are created equal. Read more below to help you decide whether closed MRI or open MRI is better for you.
Closed MRI vs Open MRI
In this article, we’ll explore the key differences between these two types of MRI machines.
Closed MRI
A closed MRI machine features a cylindrical design. The patient is then positioned in the middle of the magnet during the MRI scan. The machine uses strong magnetic fields and radio waves to produce images of the body. Trained radiologists then interpret the high resolution images. Closed MRI machines are typically more expensive, but they are also capable of producing higher-quality images.
Advantages of Closed MRI
1. Higher-Quality Images
Closed MRI machines are capable of producing higher-quality images that are ideal for use in medical diagnosis.
2. 70cm Bore Diameter
Closed MRI machines have a large aperture, up to 70 cm. Closed MRI systems can accommodate patients that weigh as much as 500 lbs.
3. Wide Range of Applications:
Closed MRI machines are suitable for a wide range of applications, including brain and body imaging, making them a versatile option.
Disadvantages of Closed MRI
1. Cost of a Closed MRI
Closed MRI machines are typically more expensive to operate than open MRI machines, making them a less cost-effective option.
2. Claustrophobia
Some patients may experience claustrophobia while inside the closed MRI machine, which can be uncomfortable and distressing.
3. Noise Levels
Due to the enclosed design of a closed MRI, noise levels inside the MRI scanner can reach levels in excess of
Open MRI
An open MRI machine is a newer type of MRI machine that features an open design, with a patient lying on a flat bed that slides into the machine. Open MRI machines use the same technology as closed MRI machine. The wide open design allows patients to feel more comfortable during the MRI scan.
Advantages of Open MRI
1. Comfortable
Open MRI machines feature a double pillar design that allows the patient more space. This reduces the risk of claustrophobia and other anxieties associated with closed MRI.
2. Cost-Effective
Open MRI machines are typically less expensive to operate than closed MRI machines, making them a more cost-effective option.
Disadvantages of Open MRI
1. Reduced Image Quality
Open MRI machines are not capable of producing images of the same quality as closed MRI machines. This can limit the range of imaging applications.
2. Limited Patient Base
Open MRI machines are not suitable for patients with large or heavy body types, limiting their usefulness for some patients.
3. Time-Consuming:
Open MRI machines take longer to operate than closed MRI machines, which can be a drawback for some patients.
4. Limited Applications
Open MRI machines are limited in their applications and may not be suitable for all types of medical imaging.
Conclusion
Both closed MRI and open MRI have their advantages and disadvantages. Choosing between them will depend on your individual needs and preferences. If you’re looking for high-quality imaging that is suitable for a wide range of patients, a closed MRI machine may be the right choice. If you’re looking for a more cost-effective and comfortable option, an open MRI machine may be the better choice.
The resources available in this article outline the advantages and disadvantages of each MRI system. Regardless of your decision, it’s important to discuss your options with a medical professional. One who can help you make an informed medical imaging decision.
Additional Resources
Visit the MRIPETCTSOURCE YouTube channel for a growing library of radiology videos.
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