ICD-10-CM > S00-T88 > S80-S89 > S83 > S83.1 > S83.11 > S83.114 S83.114 Anterior dislocation of proximal end of tibia, right knee Non-Billable/Non-Specific Codes S83.114A..., initial encounterS83.114D..., subsequent encounterS83.114S..., sequela