ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.0 > S91.03 S91.03 Puncture wound without foreign body of ankle Non-Billable/Non-Specific Codes S91.031Puncture wound without foreign body, right ankleS91.031A..., initial encounterS91.031D..., subsequent encounterS91.031S..., sequelaS91.032Puncture wound without foreign body, left ankleS91.032A..., initial encounterS91.032D..., subsequent encounterS91.032S..., sequelaS91.039Puncture wound without foreign body, unspecified ankleS91.039A..., initial encounterS91.039D..., subsequent encounterS91.039S..., sequela