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 0SJPX
Inspection of Right Toe Phalangeal Joint, External Approach
Inspection of Right Toe Phalangeal Joint, Perc Approach
Inspection of Right Toe Phalangeal Joint, Perc Endo Approach
Inspection of Right Toe Phalangeal Joint, Open Approach