ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.1 > S85.17 > S85.172 S85.172 Laceration of posterior tibial artery, left leg Non-Billable/Non-Specific Codes S85.172A..., initial encounterS85.172D..., subsequent encounterS85.172S..., sequela