Does colonoscopy damage intestinal mucosa?

Intestinal mucosa may be damaged if enteroscopy is not performed properly.

Enteroscopy is an invasive examination method. If the lens is inserted into the intestinal tract during the examination, excessive force may cause certain irritation and damage to the intestinal mucosa. However, if the operation is standardized, the intestinal mucosa will not be damaged.

Before receiving enteroscopy, patients should fully communicate with their doctors to understand the detailed process and possible risks of the examination, and prepare and cooperate with them according to the doctor's instructions to reduce damage to the intestinal mucosa.