The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DN80
Release Small Intestine, Percutaneous Endoscopic Approach
Release Small Intestine, Via Natural or Artificial Opening
Release Small Intestine, Percutaneous Approach
Release Small Intestine, Endo
Release Small Intestine, Open Approach