Insurance and Medical Coding Test Prep

Category - Free Coding Specialist Practice Test

A radiographic image of the colon’s interior is referred to as which of the following?
  1. Colonography
  2. Colonoscopy
  3. Duodenoscopy
  4. Cholangiography
Explanation
Answer: A - A radiographic image of the colon’s interior is referred to as a colonography. A colonoscopy occurs when an endoscope is passed into the colon for visualization, while a duodenoscopy occurs when the endoscope is passed from the colon into the duodenum. A cholangiography is a radiographic image of the bile duct.
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