The bore (opening) of a closed MRI scanner is typically about 60 cm (approximately 23.6 inches) wide.
While this is the standard width for many closed MRI machines, it's important to consider some variations and related factors:
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Closed Bore MRI Scanners: As stated above, these are the most common type and generally have a bore width around 60 cm. This design provides the highest image quality.
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Wide-Bore MRI Scanners: Designed to accommodate larger patients or those with claustrophobia, these scanners have a wider bore, often around 70 cm (approximately 27.6 inches) or more.
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Open MRI Scanners: These scanners have a completely different design, with open sides, which significantly reduces feelings of claustrophobia. While they aren't "wide" in the same cylindrical sense as the bore of a closed MRI, the open space available for the patient is much greater.
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Patient Comfort and Claustrophobia: The width of the MRI scanner is a significant factor for patient comfort, especially for individuals who experience claustrophobia. Wide-bore and open MRI options are available to address these concerns.
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Image Quality Considerations: While wide-bore and open MRI scanners improve patient comfort, they may, in some cases, produce slightly lower image quality compared to standard closed-bore machines. However, advancements in technology are continually minimizing these differences.
In summary, while a standard closed MRI scanner is approximately 60 cm (23.6 inches) wide, wider options exist to accommodate various patient needs and preferences. Always consult with your doctor or imaging center about the most suitable MRI scanner for your specific situation.
