ICD-10-CM > S00-T88 > T80-T88 > T85 > T85.3 > T85.31 T85.31 Breakdown (mechanical) of other ocular prosthetic devices, implants and grafts Non-Billable/Non-Specific Codes T85.310Breakdown (mechanical) of prosthetic orbit of right eyeT85.310A..., initial encounterT85.310D..., subsequent encounterT85.310S..., sequelaT85.311Breakdown (mechanical) of prosthetic orbit of left eyeT85.311A..., initial encounterT85.311D..., subsequent encounterT85.311S..., sequelaT85.318Breakdown (mechanical) of other ocular prosthetic devices, implants and graftsT85.318A..., initial encounterT85.318D..., subsequent encounterT85.318S..., sequela