ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.1 > S85.17 > S85.179 S85.179 Laceration of posterior tibial artery, unspecified leg Non-Billable/Non-Specific Codes S85.179A..., initial encounterS85.179D..., subsequent encounterS85.179S..., sequela