ICD-10-CM > S00-T88 > S80-S89 > S85 > S85.9 > S85.90 S85.90 Unspecified injury of unspecified blood vessel at lower leg level Non-Billable/Non-Specific Codes S85.901Unspecified injury of unspecified blood vessel at lower leg level, right legS85.901A..., initial encounterS85.901D..., subsequent encounterS85.901S..., sequelaS85.902Unspecified injury of unspecified blood vessel at lower leg level, left legS85.902A..., initial encounterS85.902D..., subsequent encounterS85.902S..., sequelaS85.909Unspecified injury of unspecified blood vessel at lower leg level, unspecified legS85.909A..., initial encounterS85.909D..., subsequent encounterS85.909S..., sequela