ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.4 T84.4 Mechanical complication of other internal orthopedic devices, implants and grafts Non-Billable/Non-Specific Codes T84.41Breakdown (mechanical) of other internal orthopedic devices, implants and graftsT84.410Breakdown (mechanical) of muscle and tendon graftT84.410A..., initial encounterT84.410D..., subsequent encounterT84.410S..., sequelaT84.418Breakdown (mechanical) of other internal orthopedic devices, implants and graftsT84.418A..., initial encounterT84.418D..., subsequent encounterT84.418S..., sequelaT84.42Displacement of other internal orthopedic devices, implants and graftsT84.420Displacement of muscle and tendon graftT84.420A..., initial encounterT84.420D..., subsequent encounterT84.420S..., sequelaT84.428Displacement of other internal orthopedic devices, implants and graftsT84.428A..., initial encounterT84.428D..., subsequent encounterT84.428S..., sequelaT84.49Other mechanical complication of other internal orthopedic devices, implants and graftsT84.490Other mechanical complication of muscle and tendon graftT84.490A..., initial encounterT84.490D..., subsequent encounterT84.490S..., sequelaT84.498Other mechanical complication of other internal orthopedic devices, implants and graftsT84.498A..., initial encounterT84.498D..., subsequent encounterT84.498S..., sequela