The Body Part Lymphatic, Thorax is identified by number "7" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 07N7
Release Thorax Lymphatic, Percutaneous Approach
Release Thorax Lymphatic, Percutaneous Endoscopic Approach
Release Thorax Lymphatic, Open Approach