ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.1 > S85.17 > S85.171 S85.171 Laceration of posterior tibial artery, right leg Non-Billable/Non-Specific Codes S85.171A..., initial encounterS85.171D..., subsequent encounterS85.171S..., sequela