The restoration methods of intussusception in children include non-surgical restoration and surgical restoration. 1. Non-surgical repositioning: including air enema, barium enema and so on. Non-surgical treatment is generally used within 48 hours of intussusception and without complications such as dehydration and electrolyte disorders. If the child no longer cries and vomits after treatment, sleeps steadily, the abdomen is flat and soft, and the original mass cannot be touched, it is mostly suggested that the repositioning is successful. 2. Surgical repositioning: for unsuccessful non-surgical repositioning or the onset of more than 48 hours, surgical repositioning can be used. Children’s intussusception is more serious and can be life-threatening. Once diagnosed, it should be treated under the guidance of doctors in time and can be cured.