ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.9 > S85.99 S85.99 Other specified injury of unspecified blood vessel at lower leg level Non-Billable/Non-Specific Codes S85.991Other specified injury of unspecified blood vessel at lower leg level, right legS85.991A..., initial encounterS85.991D..., subsequent encounterS85.991S..., sequelaS85.992Other specified injury of unspecified blood vessel at lower leg level, left legS85.992A..., initial encounterS85.992D..., subsequent encounterS85.992S..., sequelaS85.999Other specified injury of unspecified blood vessel at lower leg level, unspecified legS85.999A..., initial encounterS85.999D..., subsequent encounterS85.999S..., sequela