The Body Part Duodenum is identified by number "9" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DC9
Extirpation of Matter from Duodenum, Endo
Extirpation of Matter from Duodenum, Perc Endo Approach
Extirpation of Matter from Duodenum, Percutaneous Approach
Extirpation of Matter from Duodenum, Open Approach
Extirpation of Matter from Duodenum, Via Opening