Introduction: colonic polyps affect up to 1% of the school age population, which usually cause lower digestive bleeding and pain; however, large ones can cause intussusception.Case presentation: nine-year-old female patient, previously healthy.She presents abdominal pain of 40 days duration, associated with rectal bleeding in recent days.Through imaging studies, she was diagnosed with colo-colic intussusception (CCI).Hydrostatic reduction was unsuccessful, so reduction was performed by laparotomy.The polyp was subsequently resected by colonoscopy.According to histopathological report, it was a juvenile polyp.Conclusions: CCI can be secondary to large or giant polyps.