The Body Part Ring Finger, Left is identified by letter "T" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0X6T
Detachment at Left Ring Finger, Mid, Open Approach
Detachment at Left Ring Finger, Complete, Open Approach
Detachment at Left Ring Finger, Low, Open Approach
Detachment at Left Ring Finger, High, Open Approach