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 0DTP0
Resection of Rectum, Endo
Resection of Rectum, Open Approach
Resection of Rectum, Via Natural or Artificial Opening
Resection of Rectum, Percutaneous Endoscopic Approach