What is fluoroscopy?
While an X-ray is a snapshot, fluoroscopy is a live camera feed of your pet’s internal processes. Fluoroscopy or “fluoro” is an advanced imaging technology that uses multiple radiographic images to create a short moving video clip. At Neighborhood Veterinary Centers, we use fluoroscopy to assess the body’s dynamic functions, including:
- Airway function
- Gastrointestinal (GI) motility
- Heart function
- Blood flow
- Ureter and bladder function
Unlike X-rays, which require that the pet be transported to a stationary table with a radiographic plate, fluoroscopy units are often mobile and can be used during a surgical procedure to aid in stent placement and device implantation, to confirm blood flow, or to enhance visualization of a surgical repair.
Fluoroscopy Uses
Fluoroscopy may be used in awake or anesthetized animals. The pet is required to lie relatively still, so sedation may be necessary for anxious or excitable pets. Fluoroscopic imaging may be recommended in specific situations, including:
- Airway or esophageal abnormality — Fluoroscopy can reveal causes such as collapse, narrowing, mass, perforation, or a foreign object.
- Urinary tract disease or urinary bladder injury — Fluoroscopy can trace urine flow from the kidney, ureter, bladder, and urethra to note any abnormality or leakage.
- Abnormal gastrointestinal motility — Slow or fast intestinal movement can be evaluated in real-time in pets with chronic constipation or diarrhea.
- Cardiovascular dysfunction or distress — Unlike other imaging options, fluoroscopy can allow veterinarians to evaluate heart and lung function simultaneously in real-time.
Fluoroscopy Uses
Fluoroscopy may be used in awake or anesthetized animals. The pet is required to lie relatively still, so sedation may be necessary for anxious or excitable pets. Fluoroscopic imaging may be recommended in specific situations, including:
- Airway or esophageal abnormality — Fluoroscopy can reveal causes such as collapse, narrowing, mass, perforation, or a foreign object.
- Urinary tract disease or urinary bladder injury — Fluoroscopy can trace urine flow from the kidney, ureter, bladder, and urethra to note any abnormality or leakage.
- Abnormal gastrointestinal motility — Slow or fast intestinal movement can be evaluated in real-time in pets with chronic constipation or diarrhea.
- Cardiovascular dysfunction or distress — Unlike other imaging options, fluoroscopy can allow veterinarians to evaluate heart and lung function simultaneously in real-time.
Fluoroscopy safety for pets
Fluoroscopy is similar to X-ray radiation, and short-term exposure is considered safe for pets. Awake pets who receive fluoroscopy do not experience any discomfort, pain, or hear loud noises during the imaging process. Sedated and anesthetized pets are closely monitored at all times to ensure their safety and comfort.
If fluoroscopy is recommended for your pet, your Neighborhood Veterinary Centers veterinarian will provide additional details and instructions.
