title: Delayed onset of spinal subdural hematoma after vertebroplasty for compression fracture: a case report.
abstract: Vertebroplasty (VP) is a well-known therapeutic modality used to treat pain associated with vertebral compression fractures. Major complications such as cord or root compression, epidural and subdural hematomas (SDH) and pulmonary emboli, occur in less than 1% of patients who undergo VP after compression fracture. Spinal SDH is an extremely rare complication that usually happens a few hours after the procedure. We report a case of spinal SDH that developed at two weeks after a successful VP. We also reviewed related literatures and discussed its possible pathogenesis.
authors.affiliation: Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
authors.forename: Keong Duk
authors.initials: KD
authors.lastname: Lee
authors.affiliation: Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
authors.forename: Hong Bo
authors.initials: HB
authors.lastname: Sim
authors.affiliation: Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
authors.forename: In Uk
authors.initials: IU
authors.lastname: Lyo
authors.affiliation: Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
authors.forename: Soon Chan
authors.initials: SC
authors.lastname: Kwon
authors.affiliation: Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
authors.forename: Jun Bum
authors.initials: JB
authors.lastname: Park
keywords: Complication; Spine; Subdural hematoma; Vertebroplasty