John D. Wright DPM
600 S. 21st St.
Fort Smith, AR 72901
Dr. Wright believes that informed patients are better equipped to make decisions regarding their health and well-being. A patient library covering an array of educational topics is available for your personal use. Browse through the diagnoses and treatments at the right to learn more about topics of interest to you. Or, for a more comprehensive search of our entire web site, enter your term(s) in the search bar below.
As always, you may contact our office to answer any questions or concerns.
Computed tomography (CT) examination (also known as a CAT scan) is used in podiatry to help diagnose and treat foot or ankle problems. A CT is a kind of X-ray device that takes cross sectional images of a part of the body, giving the physician a three-dimensional image. CT scans are often superior to conventional X-rays because they can more accurately pinpoint a suspected problem. Common foot problems a CT exam can help diagnose include: arthritis, deformities, flat feet, foreign bodies, fractures, infection, and tumors.
Pregnant women, especially those in their first trimester, are advised against having a CT exam or any X-ray examination because the radiaiton may harm the unborn child.