ICD-10-CM > S00-T88 > S80-S89 > S86 > S86.2 S86.2 Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level Non-Billable/Non-Specific Codes S86.20Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg levelS86.201Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right legS86.201A..., initial encounterS86.201D..., subsequent encounterS86.201S..., sequelaS86.202Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left legS86.202A..., initial encounterS86.202D..., subsequent encounterS86.202S..., sequelaS86.209Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified legS86.209A..., initial encounterS86.209D..., subsequent encounterS86.209S..., sequelaS86.21Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg levelS86.211Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right legS86.211A..., initial encounterS86.211D..., subsequent encounterS86.211S..., sequelaS86.212Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left legS86.212A..., initial encounterS86.212D..., subsequent encounterS86.212S..., sequelaS86.219Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified legS86.219A..., initial encounterS86.219D..., subsequent encounterS86.219S..., sequelaS86.22Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg levelS86.221Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right legS86.221A..., initial encounterS86.221D..., subsequent encounterS86.221S..., sequelaS86.222Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left legS86.222A..., initial encounterS86.222D..., subsequent encounterS86.222S..., sequelaS86.229Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified legS86.229A..., initial encounterS86.229D..., subsequent encounterS86.229S..., sequelaS86.29Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg levelS86.291Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right legS86.291A..., initial encounterS86.291D..., subsequent encounterS86.291S..., sequelaS86.292Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left legS86.292A..., initial encounterS86.292D..., subsequent encounterS86.292S..., sequelaS86.299Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified legS86.299A..., initial encounterS86.299D..., subsequent encounterS86.299S..., sequela