The Body Part Upper Back is identified by letter "K" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0WJK
Inspection of Upper Back, Percutaneous Endoscopic Approach
Inspection of Upper Back, Open Approach
Inspection of Upper Back, Percutaneous Approach
Inspection of Upper Back, External Approach