Temporal bone fractures: a review for the oral and maxillofacial surgeon

J Oral Maxillofac Surg. 2008 Mar;66(3):513-22. doi: 10.1016/j.joms.2007.08.039.

Abstract

Fracture of the temporal bone is, by definition, a fracture of the skull base. Even though the oral and maxillofacial surgeon (OMS) may not provide definitive management of temporal bone fractures or their sequelae, a working knowledge of this area is important for any surgeon participating in the care of patients with craniomaxillofacial trauma, because temporal bone fractures are often associated with injuries to other areas of the craniomaxillofacial skeleton and because these fractures are relatively frequent. In many centers, particularly community hospitals, the OMS may be the primary provider of care for facial trauma and will treat patients with clinical or radiographic evidence of temporal bone fractures. Immediate access to other specialists to manage or observe these injuries may not be possible, making the OMS responsible for early evaluation and management. This article briefly reviews the epidemiology of temporal bone injuries, as well as the pertinent anatomy, radiographic imaging findings, and ancillary testing maneuvers. It then presents a more detailed description of the various clinical findings and the associated management strategies. It concludes with a discussion of the subset of temporal bone fractures involving the temporomandibular joint.

Publication types

  • Review

MeSH terms

  • Cerebrospinal Fluid Otorrhea / etiology
  • Cerebrospinal Fluid Otorrhea / surgery
  • Facial Nerve Injuries / etiology
  • Facial Nerve Injuries / surgery
  • Hearing Loss, Conductive / etiology
  • Hearing Loss, Conductive / therapy
  • Humans
  • Risk Factors
  • Skull Fractures / complications
  • Skull Fractures / diagnostic imaging*
  • Skull Fractures / therapy
  • Temporal Bone / anatomy & histology
  • Temporal Bone / diagnostic imaging
  • Temporal Bone / injuries*
  • Temporomandibular Joint Disorders / etiology
  • Temporomandibular Joint Disorders / therapy
  • Tomography, X-Ray Computed
  • Vertigo / etiology
  • Vertigo / therapy