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 0TF3X
Fragmentation in Right Kidney Pelvis, External Approach
Fragmentation in Right Kidney Pelvis, Percutaneous Approach
Fragmentation in Right Kidney Pelvis, Perc Endo Approach
Fragmentation in Right Kidney Pelvis, Open Approach
Fragmentation in Right Kidney Pelvis, Via Opening
Fragmentation in Right Kidney Pelvis, Endo