title: Complications of keratoprosthesis spontaneous unscrewing of optical cylinder: a case report.
authors.forename: K J
authors.initials: KJ
authors.lastname: Lindahl
authors.forename: G O
authors.initials: GO
authors.lastname: Temnycky
authors.forename: J V
authors.initials: JV
authors.lastname: Aquavella
mesh_terms: D003315:Cornea / Q000601:surgery*; D016039:Corneal Transplantation / Q000009:adverse effects; D006801:Humans; D011183:Postoperative Complications; D019736:Prostheses and Implants; D011475:Prosthesis Failure; D014792:Visual Acuity