0D7: Dilation — Gastrointestinal SystemExpanding an orifice or the lumen of a tubular body part
1 Esophagus, Upper; 2 Esophagus, Middle; 3 Esophagus, Lower; 4 Esophagogastric Junction; 5 Esophagus; 6 Stomach; 7 Stomach, Pylorus; 8 Small Intestine; 9 Duodenum; A Jejunum; B Ileum; C Ileocecal Valve; E Large Intestine; F Large Intestine, Right; G Large Intestine, Left; H Cecum; K Ascending Colon; L Transverse Colon; M Descending Colon; N Sigmoid Colon; P Rectum; Q Anus0 Open; 3 Percutaneous; 4 Percutaneous Endoscopic; 7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening EndoscopicD Intraluminal Device; Z No DeviceZ No Qualifier