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 0SQQ0
Repair Left Toe Phalangeal Joint, Perc Endo Approach
Repair Left Toe Phalangeal Joint, External Approach
Repair Left Toe Phalangeal Joint, Open Approach
Repair Left Toe Phalangeal Joint, Percutaneous Approach