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 0TW9X
Revision of Extraluminal Device in Ureter, Open Approach
Revision of Other Device in Ureter, Percutaneous Approach
Revision of Intraluminal Device in Ureter, External Approach
Revision of Other Device in Ureter, Open Approach
Revision of Infusion Device in Ureter, Via Opening
Revision of Autol Sub in Ureter, Open Approach
Revision of Synthetic Substitute in Ureter, Endo
Revision of Synthetic Substitute in Ureter, Via Opening
Revision of Autol Sub in Ureter, Via Opening
Revision of Drainage Device in Ureter, Percutaneous Approach
Revision of Autol Sub in Ureter, Extern Approach
Revision of Extraluminal Device in Ureter, Perc Approach
Revision of Synthetic Substitute in Ureter, Perc Approach
Revision of Drainage Device in Ureter, External Approach
Revision of Nonaut Sub in Ureter, Extern Approach