ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.1 > S85.18 > S85.182 S85.182 Other specified injury of posterior tibial artery, left leg Non-Billable/Non-Specific Codes S85.182A..., initial encounterS85.182D..., subsequent encounterS85.182S..., sequela