The Body Part Wrist Joint, Left is identified by letter "P" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0RRP
Replacement of L Wrist Jt with Nonaut Sub, Open Approach
Replacement of L Wrist Jt with Autol Sub, Open Approach
Replacement of L Wrist Jt with Synth Sub, Open Approach