The Body Part Buttock, Left is identified by number "1" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0YQ1
Repair Left Buttock, External Approach
Repair Left Buttock, Open Approach
Repair Left Buttock, Percutaneous Endoscopic Approach
Repair Left Buttock, Percutaneous Approach