Buy Health Insurance Online

Exclusive

Wellness Benefits

24*7 Claims

Support

Tax Savings

u/s 80D

9000+ Cashless Hospitals PAN India

Pincode

+91 Enter Mobile Number

Try agian later

I agree to the Terms & Conditions

Port My Policy

Download Policy

(Incl 18% GST)

What is MRI Scan: Meaning, Working, Procedure & Advantages

MRI, also known as magnetic resonance imaging, is a standard scan in the medical arena all over the world. MRI scan uses a strong magnetic field and radio waves to create images of tissues and organs of the body. Also, since its invention, medical professionals and scientists have been in a continuous effort to make it more efficient and effective.

Team Digit

What Is an MRI Scan?

MRI, or magnetic resonance imaging, is a non-invasive imaging technology which is utilised to produce high-quality 3-D anatomical images. MRI scanners use radiofrequency energy (radio waves) and magnetic fields in these images. It is generally used for disease detection, treatment monitoring and diagnosis.

Precisely speaking, it is a nuclear magnetic resonance (NMR) that can also be used for other NMR applications (For example, NMR spectroscopy) besides medical applications.

How Does an MRI Scan Work?

An MRI primarily consists of two powerful magnets, which are this machine's three essential parts.

Initial Phase: In general, the human body is primarily composed of H2O molecules, which comprise hydrogen and oxygen atoms. At the centre of each molecule is a proton that serves as a magnet and can be susceptible to any magnetic field. The molecules are usually randomly arranged in the human body, and they align in one direction after entering the MRI scanner.
Middle Phase: Then, the second magnetic field is switched on, sending quick pulses that change every hydrogen atom's direction. After that, it immediately turns back to its original random state when switched off.
Last Phase: After that, electricity is passed through gradient coils that make the coils vibrate, generating a magnetic field, which creates a knocking sound. However, the patient cannot detect these changes in their body, but the scanner detects those. Lastly, with the help of computers, it creates a detailed image that helps doctors to diagnose health issues.

How is the Procedure of MRI Scan Performed?

The procedure of MRI Scan is done in the following ways:

Phase 1 - During an MRI, you will lie straight on your back, which will be moved to the scanner. Also, you will be advised to lie, depending on your concerned body part. In most medical facilities, an MRI scanner is operated by a radiographer trained to perform imaging investigations.

Phase 2 - These radiographers control the machine with a computer in a different room to keep it safe from magnetic radiation. Also, you will be able to hear and talk with the medical professional monitoring you through the viewing window in the scanner.

Phase 3 - During the procedure, the machine might make a tapping sound resulting from the electric current going on and off. They can provide you with headphones and earplugs to wear to keep you still during the scan. In a few circumstances, you might also need to hold your breath for a few seconds. Regardless, depending on the size of the area to be scanned, the total scan can take 15 to 90 minutes.

What Happens During and After the Procedure?

After switching on the scanner, the concerned person will communicate with the patient via telecom to make them more comfortable. Also, they will start the machine once the patient is ready.

During the Scan

While the scan is running, it is essential to be still. Any movement during the scan can disrupt the image, equivalent to the shaking of a camera while taking a photo. It is essential to note that loud noises may come from the machine, which is normal. However, you might need to hold your breath depending on the scan.

In a few instances, the doctor will inject you with a contrast material (for example, gadolinium) in your arm through an intravenous line. This material magnifies a few details and doesn't usually cause an allergic reaction. But, of course, if you feel discomfort, you can always request the medical personnel to stop the process.

After the Scan

Upon completion of the scan, a radiologist will view the images, and if they are satisfied with them, they will be released. After, they will prepare a detailed report with a doctor, and you will be given an appointment to discuss your issue further.

Who Interprets the MRI Results and How do I get them?

Radiologists will typically analyse your MRI images and report the details to your doctor. After that, you will be provided with the report and other details. But, the time might depend on several factors, even if you are in an emergency.

What Are the Advantages of MRI?

A few of the advantages of MRI include the following:

Zero Radiation Risks: MRIs have no such risks compared to X-Rays, where you are exposed to radiation. Some of the consequences of this exposure include vomiting, nausea, infection risk, etc. So, while you are choosing an MRI, you are not exposed to any of those risks.
Clear Pictures: MRI scan produces clear pictures compared with other medical imaging gadgets. Moreover, it can even produce a clearer image of soft tissues within the body, allowing you to diagnose your disease better.
Not Invasive: One of the issues with a few imaging techniques is their invasiveness. But, with MRI, you can be stress-free as the process is non-invasive.
Captures Wide Pictures: One of the issues with X-Ray is that they can only take pictures of a particular body part. But, in the case of MRI, it can produce pictures of the whole body and a particular body part.

What Are the Disadvantages of MRI?

The side effects of an MRI are implausible. However, in a few instances, the contrast dye may trigger headaches, nausea, and burning or painful sensation at the point of injection. Additionally, allergic reaction to it is rare but can cause itchy eyes or hives.

What Is MRI Scan Used For?

MRI scans are used to examine your tissues, organs and skeletal system. However, depending on the requirement for medical needs, doctors will advise or prescribe for MRI.

Hence, it is evident that MRI scans are unequivocally helpful for medical sciences. Also, an MRI scan aids in diagnosing complex medical problems while resulting in faster treatments.

FAQs About MRI Scan

All

I have claustrophobia. Will I face any problems during the MRI scan?

In short, no. This is because you will be medicated beforehand and will be fine during the test. First, however, you must inform the doctor that you have claustrophobia.

Should I remove my braces during the MRI scan?

Although braces don't hinder creating pictures for MRI machines, they can distort an image. So, it is advisable to contact your radiologist beforehand.

What not to do Before an MRI scan?

Before doing an MRI, you must not hide any medical complications. Also, do not get any new piercings, and don't disregard your regular schedule and doctor's instructions.

Other Important Articles about Procedures & Tests

ACL Reconstruction Surgery

What Is Nt Scan

Domestic Travel Guidelines in India

Basti In Ayurveda

Can Smokers Donate Blood

Get Vaccination Certificate on WhatsApp

Can A Person With Tattoo Donate Blood

Medical Tourism In Singapore

What Is RPR Test

Gastric Bypass Surgery

Medical Tourism In Thailand

Heart Valve Surgery

Difference Between Nebulizer And Inhaler

What Is Ct Scan

What Is Pedometer

What Is D Dimer Test

What Is Exposure Therapy

Spine Decompression Surgery

Robotic Assisted Sacrocolpopexy

Homeopathy For Back Pain

What Is Systematic Desensitisation Therapy

What is Cholesterol Test

Virechana Panchakarma Treatment

When To Take A Pregnancy Test

Bypass Surgery

Medical Tourism In Us

Hip Replacement Surgery

Rdw In Blood Test

Hct In Blood Test

Covid Vaccination Certificate Uses

What Is Mchc In Blood Test

What Is Couples Therapy

Arogya Setu App

Raktamokshana Ayurvedic Treatment

What Is Thyroid Function Test

What Is Nasal Cannula

Rabies Vaccine

What Is Dialectical Behaviour Therapy

Homoeopathy For Hair Fall

What Is FBS Test

Laparoscopic Surgery

Download Vaccine Certificate By Mobile Number

What is a Glucometer

What Is Rbs Test

Homeopathy For Knee Pain

What Are X Rays

Difference Between Homeopathy And Allopathy

Dance Movement Therapy

What Is Mammography

What Is Influenza Vaccine

Pcv In Blood Test

Pulse Oximetry Test

What is Romberg Test?

Homoeopathy for Cough

Homeopathy For Sinusitis

Types Of Thermometers

Remedial Therapy And Massage Treatment

Ayurveda For Hair Growth

What Is VDRL Test

Allopathy Vs Ayurveda

What Is Apnea Monitor

Cat Bite Treatment

Benefits Of Blood Donation

Sarvanga Swedana

What is Biopsy Test

Homoeopathy For Piles

Homeopathy For Blood Pressure

Endarterectomy Surgery

Homeopathy For Eczema

Endometrial Ablation

What Is IDH Blood Tests

Medical Tourism In Turkey

Download Vaccination Certificate

Dinacharya In Ayurveda

Homoeopathy For Chest Congestion

Blood Donation Eligibility Criteria

Bone Marrow Transplant

Hernia Surgery

Medical Tourism Destinations

Atherectomy Surgery

Can Diabetics Donate Blood

What is Electrocardiogram Test

How To Use A Steamer

Homeopathy For Fatty Liver

Decompressive Craniectomy Surgery

What is a Nebulizer

Alt In Blood Test

Types Of Heating Pads

What Is Tongue Scraping

What Is AMA Test

Abhyanga Massage

What Is Flooding Therapy

LDH Blood Test

Knee Replacement Surgery

Plt Blood Test

What is Electroencephalogram Test

Cervical Spine Surgery

Beneficiary Reference ID After Vaccination

Snake Bite Treatment

World Blood Donor Day

What Is Cognitive Behavioural Therapy

What is MRI Scan

Hepatitis B Vaccine

What Is Crp Blood Test

Endoscopic Surgery

Polio Vaccine

Peripheral Artery Disease Surgery

Varicose Vein Surgery

Joint Fusion Surgery

What is Antinuclear Antibody Test

Yoga Mudra And Benefits

Spine Surgery

What Is Sonography Test

What is Abdominal CT Scan

Angioplasty Surgery

What Is Spirometry Test

Homeopathy for Cholesterol

MPV Blood Test

Homoeopathy For Kidney Stones

Types Of Pranayama

Make Correction in Vaccine Certificate

Full Body Detox

Cholecystectomy Surgery

Homeopathy For Constipation

Rituacharya In Ayurveda

Oxygen Concentrators

Homeopathy For Allergic Rhinitis

Foods to Eat before and after Donating Blood

Heart Surgery

Sudarshan Kriya and Its Benefits

Homeopathy For Fungal Infection

Triple Marker Test In Pregnancy

What Is Collaborative Therapy

Dog Bite Treatment

Meditation Benefits

What Is Interpersonal Therapy

What Is Occupational Therapy

Sgot Blood Test

What Is Echocardiogram

What is Colonoscopy Test

Appendectomy

Homeopathy For Asthma

What Is Bcg Vaccine Full Form

What Is Nature Therapy

Homoeopathy For Pollen Allergy

Breast Reconstruction Surgery

Difference Between Homeopathy And Ayurveda

What is PET Scan Test

Side Effects Of Blood Donation

Laminectomy Procedure

Homeopathy for Diabetes

What Is Pneumonia Vaccine

What Is Hakomi Therapy

Jala Neti Benefits

What is Gastroscopy

Homoeopathy For Migraine

How To Choose The Right Therapist

Rat Bite Treatment

Vamana Therapy

How To Use A Blood Pressure Monitor

Homeopathy for Gastritis

Cataract Eye Surgery

Pacemaker Surgery

What is Kriya Yoga?

Shoulder Replacement Surgery

Covishield Vaccine

What Is Kidney Function Test

Gandusha Kriya Oil Pulling

What Is Therapy For Anxiety

What Is Supportive Therapy

What Is Psychodynamic Therapy

Panchakarma Treatment

Blood Donation After Covid Vaccine

What Is Rbc In Blood Test

What is a Ventilator

Ventriculostomy Procedure

What Is Esr Blood Test Full Form

Check Pending Challan only on Digit App

Install

Check Pending Challan only on Digit App

Latest News

Currently there are no news to show.

Renew & Download Policy Document, Check Challan, Credit Score, PUC & more

56K+ Reviews

4.7

Rated App

56K+ Reviews

11K+ Reviews

4.3

Rated App

11K+ Reviews

Download the App

CIN: L66010PN2016PLC167410, IRDAI Reg. No. 158.

Go Digit General Insurance Limited | Corporate Office Address: Atlantis, 95, 4th B Cross Road, Koramangala Industrial Layout, 5th Block, Bengaluru 560095 | Registered Office Address: 1 to 6 floors, Ananta One (AR One), Pride Hotel Lane, Narveer Tanaji Wadi, Shivaji Nagar, Pune-411005, Maharashtra | Trade logo of Go Digit General Insurance Ltd. displayed above belongs to Go Digit lnfoworks Services Private Limited and is provided and used by Go Digit General Insurance Ltd. under license.