Minimally invasive surgery for intestinal polyps, which is performed under colonoscopy, has a relatively high chance of becoming cancerous. Larger intestinal polyps may also cause intussusception or even intestinal obstruction, so in clinical practice, doctors recommend surgery. Surgery is divided into minimally invasive surgery under the bowel syndrome, transanal resection and open surgical resection, mainly according to the size and location of polyps to choose different surgical methods, minimally invasive surgery for intestinal polyps is the surgery under the colonoscope. Minimally invasive surgery for colon polyps is a colonoscopic procedure. There are procedures such as coagulation, clamping, circling, endoscopic mucosal resection and endoscopic submucosal dissection. The surgeon will insert a thin tube with a lens into the intestine and operate on the computer monitor next to the intestine, which is minimally invasive, heals quickly and does not cause significant discomfort.