The Body Part Pulmonary Trunk is identified by letter "P" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 025P
Destruction of Pulmonary Trunk, Perc Endo Approach
Destruction of Pulmonary Trunk, Open Approach
Destruction of Pulmonary Trunk, Percutaneous Approach