ICD-10-CM > S00-T88 > S90-S99 > S96 > S96.1 > S96.19 S96.19 Other specified injury of muscle and tendon of long extensor muscle of toe at ankle and foot level Non-Billable/Non-Specific Codes S96.191Other specified injury of muscle and tendon of long extensor muscle of toe at ankle and foot level, right footS96.191A..., initial encounterS96.191D..., subsequent encounterS96.191S..., sequelaS96.192Other specified injury of muscle and tendon of long extensor muscle of toe at ankle and foot level, left footS96.192A..., initial encounterS96.192D..., subsequent encounterS96.192S..., sequelaS96.199Other specified injury of muscle and tendon of long extensor muscle of toe at ankle and foot level, unspecified footS96.199A..., initial encounterS96.199D..., subsequent encounterS96.199S..., sequela