The Body Part Thoracic Vertebra is identified by number "4" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to XNS4
Reposition Thor Vert w Magnt Ctrl Rod, Open, New Tech 2
Reposition Thor Vert w Magnt Ctrl Rod, Perc, New Tech 2