In very simple terms, MRI uses an enormously powerful electromagnet to align all the unbound protons in your body with the poles of the magnet. The protons are then 'plucked' or 'struck', either by radio waves or other magnetic fields. Afte...
http://wiki.answers.com/Q/How_does_MRI_works
Dr. McKee Dr. McKee, who specializes in studying human evolution, stated that if people just had to deal with the evidence that animals evolved such as dinosaurs with feathers and whales with legs, then people would not have problems with e...
http://www.answersingenesis.org/articles/2007/11/19/jus...
No! MRI uses harmless radio waves and a magnetic field. These have been proven to be extremely safe and painless. All that is required is that the patient remain as still as possible during the exam.
http://www.cwopenmri.com/faqs.php#q1
Magnetic resonance imaging, or MRI, has become a commonly utilized diagnostic tool in medicine and orthopedics. Many orthopedic conditions can be diagnosed with MRI. But sometimes your doctor doesn't order a MRI. Do you need a MRI?... re...
http://orthopedics.about.com/b/a/202009.htm
Its your decision, of course. The xray would produce a negligible rad. dose. The problem is not the metal splitters going into the brain as its well shielded from the eyes by the orbits, its the damage they could do in the eyes themselves i...
http://www.mombu.com/medicine/cancer/t-is-an-mri-safe-f...
MRI scan has become the gold standard in imaging the extremities, especially the joints. Some radiology departments use CT scan as the preferred screening test for imaging the brain, but most radiolgists consider MRI scan to be the best cho...
http://www.radiologychannel.net/magneticresonance/proce...
Most of these things are benign particularly when they involve both sides of the joint, probably related to a primary joint process; remember you don't have any symptoms referable to your shoulder! If you live close to a major university ho...
http://en.allexperts.com/q/Radiology-985/sclerotic-lesi...