[Changes of intestinal flora after gastrointestinal surgery: clinical significance of intestinal environment reconstruction].

The intestinal flora of patients after gastrointestinal surgery is in a state of disorder, which may affect the surgical efficacy and prognosis. Timely and effective reconstruction of microbiota balance is very important for reducing postoperative complications, ensuring the recovery of gastrointestinal function and improving quality of life. The purpose of this article is to explore the effect of gastrointestinal surgery on intestinal flora and the clinical significance of microbiota balance reconstruction.