Category: MRI with Contrast

Can Your Foot Pain Be Caused by a Spinal Issue?

Mark W. McFarland, DO When I consult with patients about their spinal conditions, I often see them for pain which occurs in their limbs, shooting down an arm or a leg, perhaps even into the foot and toes.  These patients are typically surprised when, after x-rays and a thorough physical examination, I tell them that… Read more »

Five Commonly Believed Myths about “Pinched” Nerves in the Spine

Dr. Carlson in the operating room

Jeffrey R. Carlson, MD, CPE As a spine surgeon, I answer questions from patients daily having to do with spine-related issues.  I also find that I must frequently correct misinformation or commonly held beliefs about pinched nerves and how they impact the body.  In this article, I thought it would be prudent to address some… Read more »

What Does a Herniated Disc Feel Like?  How Do I Know I Have One? 

Mark McFarland, MD

Mark W. McFarland, MD  This question came in over our web chat and it is a great one to answer. The human spine is made up of 26 vertebrae (bones) that go from your skull to your pelvis.  In between these bones are discs that act as shock absorbers or cushions which help the bones… Read more »

The Shortage of Imaging Contrast Dye Does Not Impact Care at OSC

Dr. Jeffrey Carlson

Jeffrey R. Carlson, MD Over the past few months, you may have heard about a shortage of contrast dye used in some forms of diagnostic imaging studies. This shortage is due to COVID-19 pandemic manufacturing facility shutdowns in Shanghai, China where a specific type of contrast dye – iodinated IV contrast – is produced. Because… Read more »

Polyneuropathy – Symptoms and Diagnosis

Dr. Jenny Andrus

Jenny L. F. Andrus, MD Nerve pain is varied, and patients may describe it in the following terms: stinging, burning, stabbing, numb, heavy, tickling, sore, aching, throbbing, shocking, tingling, pressure, “pins and needles” or just plain weird.  It can also make the affected area sensitive to touch or cold and make normal pleasurable stimuli feel… Read more »