ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.1 > S91.10 > S91.105 S91.105 Unspecified open wound of left lesser toe(s) without damage to nail Non-Billable/Non-Specific Codes S91.105A..., initial encounterS91.105D..., subsequent encounterS91.105S..., sequela