ICD-10-CM > S00-T88 > T80-T88 > T85 > T85.3 > T85.39 > T85.391 T85.391 Other mechanical complication of prosthetic orbit of left eye Non-Billable/Non-Specific Codes T85.391A..., initial encounterT85.391D..., subsequent encounterT85.391S..., sequela