What causes reflux gastritis after surgery?

Reflux gastritis after surgery may be caused by abnormal pyloric defense bile reflux mechanism, gastrointestinal motility changes and alcohol consumption.

1. Abnormal pyloric defense bile reflux mechanism

If the patient has abnormal pyloric sphincter structure during surgery, it will not be able to block bile reflux, causing damage to the stomach, resulting in reflux gastritis.

2.

Changes in gastrointestinal motility after surgery, resulting in intestinal fluid or bile reflux into the stomach, resulting in reflux gastritis.

3. Alcohol consumption

If the patient drinks alcohol for a long time after surgery, causing gastric mucosal damage, it may cause reflux gastritis.