IMAGING
Computed Tomography (CT)
Advanced cross-sectional imaging that can provide detailed views of complex anatomy when routine radiographs are insufficient.
THE SHORT VERSION
Testing helps answer a clinical question.
Computed tomography combines multiple X-ray images into detailed cross-sectional views. It can be particularly helpful for selected bone, nasal, chest, dental and other complex structural questions.
What is this test?
Computed tomography combines multiple X-ray images into detailed cross-sectional views. It can be particularly helpful for selected bone, nasal, chest, dental and other complex structural questions.
What information can it provide?
- Cross-sectional images can show anatomy without some of the overlap seen on standard radiographs.
- Contrast material may be used when the veterinarian considers it appropriate.
- Images are often interpreted by a veterinary radiologist or appropriately trained specialist.
When might your veterinarian recommend it?
- Investigate complex fractures, nasal disease, masses, dental disease or surgical planning.
- Clarify an unclear radiograph or ultrasound finding.
- Evaluate disease extent when the result will influence treatment.
What can owners do before the visit?
- Ask about anesthesia or sedation, fasting and referral logistics.
- Bring prior imaging and laboratory results.
- Discuss any kidney concerns or prior reactions if contrast is being considered.
What can this test not tell you by itself?
- Computed tomography does not answer every neurologic or soft-tissue question.
- Anesthesia, cost, radiation exposure and whether results would change care should be considered.
- The need for advanced imaging depends on the individual patient, not a routine schedule.
Do not change medication, interpret an abnormal number as a diagnosis or delay urgent treatment without direction from your veterinary team.
Useful questions for your appointment
- What will computed tomography add beyond radiographs or ultrasound?
- Will my animal need anesthesia or contrast?
- How could the result change treatment or referral recommendations?