Magnetic Resonance Imaging (MRI) is one of the most powerful diagnostic tools available. Using magnetic fields and radio waves — not radiation — MRI produces highly detailed images that help providers diagnose conditions, plan treatment and monitor health over time. With Sheridan Memorial Hospital’s state-of-the-art 3 Tesla (3T) MRI, patients receive faster scans, in a more comfortable setting and some of the clearest images available in healthcare today.
What Is an MRI?
An MRI (Magnetic Resonance Imaging) scan uses a strong magnet and radiofrequency waves to create detailed pictures of the inside of your body. Unlike X-rays or CT scans, MRI does not use radiation. Instead, it captures precise images of soft tissues — including the brain, spine, joints, heart, blood vessels and internal organs.
MRI is especially useful when clinicians need to see structures that don’t show up clearly on other types of scans.
Why You Might Need an MRI
Your healthcare provider may order an MRI to evaluate a wide range of symptoms or medical conditions, such as:
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Persistent headaches, dizziness or neurological symptoms
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Back, neck or joint pain
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Injuries involving ligaments, tendons, cartilage or muscles
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Stroke or suspected stroke symptoms
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Tumors, cysts or unexplained masses
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Abdominal or pelvic concerns
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Heart or vascular conditions
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Monitoring of known medical conditions
MRI helps detect issues early and provides critical detail that other scans may not capture.
What Makes a 3T MRI Different?
Most MRI scanners are either 1.5 Tesla or 3 Tesla. Tesla (T) is a measure of magnetic strength.
A 3T MRI uses twice the magnetic power of a traditional MRI—resulting in:
- Sharper, more detailed images – Higher resolution allows radiologists to see very small structures, subtle abnormalities, and fine tissue differences that can improve diagnosis.
- Faster scan times– Because the magnet gathers data more efficiently, many exams are completed more quickly — reducing the time you spend in the scanner.
- Better imaging for complex areas – The brain, spine, joints, and vascular system benefit greatly from the superior clarity of a 3T machine.
- Improved comfort and reduced repeat imaging – Clearer images mean fewer rescans, fewer callbacks, and a smoother experience overall.
Sheridan Memorial Hospital’s 3T MRI reflects our commitment to bringing advanced imaging capabilities to our community—so patients can receive top-tier diagnostic care without traveling out of town.
What to Expect During Your MRI
We want your experience to feel safe, calm, and comfortable. Here’s what you can expect:
Before Your Scan
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Your technologist will ask about metal implants, pacemakers or prior surgeries.
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You may be asked to remove jewelry, hearing aids or clothing with metal components.
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If your exam requires contrast, we’ll explain the process and answer any questions.
During the Scan
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You’ll lie on a padded table that moves into the scanner.
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You will hear tapping or humming sounds — these are normal as the MRI collects images.
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Our team will stay in constant communication through an intercom, and you’ll have a call button if you need anything.
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The exam is painless and typically lasts 15–45 minutes, depending on the type of study.
After the Scan
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You can return to normal activities right away.
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A radiologist will review the images and send results promptly to your provider.
Many patients report that the 3T scanner feels faster, smoother, and less stressful than what they’ve experienced elsewhere.
Advanced MRI Services Close to Home
Sheridan Memorial Hospital is proud to offer one of the region’s most advanced imaging systems. Our 3T MRI allows clinicians to diagnose conditions with exceptional clarity — supporting better decision-making and more personalized treatment for every patient.