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 0XQVX
Repair Right Little Finger, Percutaneous Endoscopic Approach
Repair Right Little Finger, External Approach
Repair Right Little Finger, Open Approach
Repair Right Little Finger, Percutaneous Approach