The Body Part Descending Colon is identified by letter "M" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DNM
Release Descending Colon, Percutaneous Approach
Release Descending Colon, Percutaneous Endoscopic Approach
Release Descending Colon, Via Natural or Artificial Opening
Release Descending Colon, Endo
Release Descending Colon, Open Approach