title: Hemorrhagic cyst following remote alloplastic implantation for orbital floor fracture repair.
abstract: Hemorrhagic cyst formation may occur within months or years following repair of orbital fractures with alloplastic materials. Patients present with a sensation of pressure in the involved orbit, double vision, and globe displacement. Evaluation must rule out infectious, inflammatory, and vascular etiologies. Computerized tomography scans reveal a soft tissue density surrounding the alloplastic implant. Drainage of the cyst and fibrous capsule, with excision of the capsule and removal of the alloplastic implant, is curative. This article presents three clinical cases, highlighting the evaluation and management of this postsurgical development. Use of the protocol described resulted in complete resolution of all clinical symptoms, and the CT scans were normal. As these materials will continue to be utilized, surgeons should be aware of this potential delayed complication and its management.
authors.affiliation: Department of Ophthalmology, Duke University Medical Center, Box 3802, Durham, NC 27710-3802, USA.
authors.forename: C M
authors.initials: CM
authors.lastname: DeBacker
authors.forename: J J
authors.initials: JJ
authors.lastname: Dutton
authors.forename: W
authors.initials: W
authors.lastname: Lipham
mesh_terms: D000328:Adult; D001672:Biocompatible Materials / Q000009:adverse effects*; D003560:Cysts / Q000209:etiology*; D020878:Device Removal; D004172:Diplopia / Q000209:etiology; D004322:Drainage; D005122:Exudates and Transudates; D005128:Eye Diseases / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D009916:Orbital Diseases / Q000209:etiology; D009917:Orbital Fractures / Q000601:surgery*; D019106:Postoperative Hemorrhage / Q000209:etiology*; D011312:Pressure; D019736:Prostheses and Implants / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed
chemical_list: D001672:Biocompatible Materials