The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DS9X
Reposition Duodenum, Endo
Reposition Duodenum, Open Approach
Reposition Duodenum, Percutaneous Endoscopic Approach
Reposition Duodenum, External Approach
Reposition Duodenum, Via Natural or Artificial Opening