The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0X6W0
Detachment at Left Little Finger, Low, Open Approach
Detachment at Left Little Finger, Mid, Open Approach
Detachment at Left Little Finger, Complete, Open Approach
Detachment at Left Little Finger, High, Open Approach