The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0SJKX
Inspection of Right Tarsometatarsal Joint, External Approach
Inspection of Right Tarsometatarsal Joint, Open Approach
Inspection of Right Tarsometatarsal Joint, Perc Approach
Inspection of R Tarsometatars Jt, Perc Endo Approach