title: Correction of a persistent lower eyelid deformity caused by a displaced orbital floor implant.
abstract: A long-standing lower eyelid deformity associated with a displaced alloplastic orbital floor implant was corrected by an orbicularis oculi muscle flap from the upper eyelid, a nasal chondromucosal graft, and a pericranial sling.  Removal of the displaced acrylic implant and replacement with an autogenous bone graft also corrected the patient's diplopia.
mesh_terms: D005141:Eyelid Diseases / Q000209:etiology / Q000601:surgery*; D005143:Eyelids / Q000601:surgery; D005260:Female; D006801:Humans; D007085:Ilium / Q000637:transplantation; D008875:Middle Aged; D009915:Orbit / Q000601:surgery; D011095:Polyethylenes; D019736:Prostheses and Implants / Q000009:adverse effects*; D014182:Transplantation, Autologous
chemical_list: D011095:Polyethylenes