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 0RJCX
Inspection of Right Temporomandibular Joint, Extern Approach
Inspection of R Temporomandib Jt, Perc Endo Approach
Inspection of Right Temporomandibular Joint, Open Approach
Inspection of Right Temporomandibular Joint, Perc Approach