Characterizing and treating dizziness after mild head trauma

Michael E. Hoffer, Kim R. Gottshall, Robert Moore, Ben J. Balough, Derin Wester

Research output: Contribution to journalArticlepeer-review

129 Scopus citations


Objective: The objectives of this study were to characterize patterns of dizziness seen after mild head trauma and to examine the diagnosis and treatment of this disorder. Study Design: Prospective patient registry. Setting: Tertiary referral center. Patients: Fifty-eight cases of active duty and retired military personnel who sustained mild head trauma and had resultant dizziness. Interventions: Vestibular evaluation, characterization by group, and treatment. Main Outcome Measures: Outcome measures include characterization of diagnosis types, patient distribution by diagnosis type, and patient outcome. Results: Individuals suffering from dizziness after mild head injury were divided into three diagnostic groups. Forty-one percent of the individuals suffered from posttraumatic vestibular migraines, 28% of the individuals had posttraumatic positional vertigo, and 19% of the individuals were classified as posttraumatic spatial disorientation. The remaining 12% of the patients could not be characterized. The positional group had objective physical examination findings, which cleared with treatment in all cases. The migraine group of patients and the disorientation group of patients had distinct abnormalities of the vestibulo-ocular reflex (VOR) and the vestibulo-spinal reflex (VSR). Eighty-four percent of the migraine group demonstrated an improvement of these test results as compared with 27% of the disorientation group. Mean time to return to work was less than 1 week for the positional group, 3.8 weeks for the migraine group, and greater than 3 months for the disorientation group. Conclusions: Using our patient registry of individuals suffering from dizziness after mild head trauma, we were able to characterize the majority of these cases into one of three more specific diagnostic groups. We present diagnostic criteria, suggested treatment guidelines, and our prognostic data.

Original languageEnglish (US)
Pages (from-to)135-138
Number of pages4
JournalOtology and Neurotology
Issue number2
StatePublished - Mar 1 2004
Externally publishedYes


  • Dizziness
  • Migraines
  • Positional vertigo
  • Traumatic brain injury (TBI)
  • Vertigo
  • Vestibular rehabilitation

ASJC Scopus subject areas

  • Otorhinolaryngology
  • Sensory Systems
  • Clinical Neurology


Dive into the research topics of 'Characterizing and treating dizziness after mild head trauma'. Together they form a unique fingerprint.

Cite this