Chronic esophagitis occurs mostly in the middle and lower esophagus, with the lower part being the main focus. If medication is not effective, surgery is usually used. For example, there is fundoplication, which can stop the reflux of stomach contents into the esophagus. Fundoplication includes Nissen fundoplication (transabdominal approach), Toupet, DOR and other modified fundoplication, etc. The most commonly used fundoplication is Nissen fundoplication (transabdominal approach), and the most commonly used fundoplication is Nissen fundoplication (transabdominal approach). The most commonly used for common use are Nissen and Toupet procedure, the former is reflexed 360° and the latter is reflexed 270°. And DOR is 180° reflexion of the fundus of the stomach from the anterior esophagus. The main purpose is to perform anti-organic reflux into the esophagus to achieve improvement of inflammation. If you are diagnosed with chronic esophagitis, do not self-medicate, you need to see a doctor as soon as possible to avoid delay.