ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.0 > S91.04 S91.04 Puncture wound with foreign body of ankle Non-Billable/Non-Specific Codes S91.041Puncture wound with foreign body, right ankleS91.041A..., initial encounterS91.041D..., subsequent encounterS91.041S..., sequelaS91.042Puncture wound with foreign body, left ankleS91.042A..., initial encounterS91.042D..., subsequent encounterS91.042S..., sequelaS91.049Puncture wound with foreign body, unspecified ankleS91.049A..., initial encounterS91.049D..., subsequent encounterS91.049S..., sequela