Fluoroscopy is a specialized type of X-ray that allows radiologists to view a patient’s organ anatomy and function in real-time. It’s particularly useful for diagnosing the cause of symptoms. Common areas studied using fluoroscopy include the esophagus, stomach, bowel, joints (such as the shoulder, hip, and elbow), uterus/fallopian tubes, and bladder. Procedures like esophagrams, upper gastrointestinal exams, arthrograms, hysterosalpingograms (HSGs), and cystograms are often performed under fluoroscopy.
During the exam, real-time images are taken to document the nature and function of the organ or body part being studied. For certain procedures (such as joint injections or lumbar punctures), fluoroscopy ensures precision and accuracy. Patients typically don’t feel any discomfort during the imaging process. Prior to the exam, you’ll receive instructions on any necessary preparations. When you arrive at the imaging center, a technologist will position you appropriately, and the radiologist will interpret the images and provide a report to your referring physician.