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 07C7
Extirpation of Matter from Thorax Lymphatic, Perc Approach
Extirpation of Matter from Thorax Lymph, Perc Endo Approach
Extirpation of Matter from Thorax Lymphatic, Open Approach