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Temporal Bone Oblique Reformation Anatomy
Philip R. Chapman, MD; H. Ric Harnsberger, MD
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TERMINOLOGY

  • Abbreviations

    • Longitudinal oblique view (LOV)
    • Transverse oblique view (TOV)
  • Synonyms

    • Stenver view (LOV)
    • Pöschl view (TOV)
  • Definitions

    • LOV: Image reformation series parallel to long axis of petrous pyramid
      • Perpendicular to line drawn between vertical components of superior semicircular canal arch
    • TOV: Image reformation series perpendicular to LOV
      • Parallel to line drawn between vertical components of superior semicircular canal arch

IMAGING ANATOMY

  • Overview

    • Microanatomy Optimized in Longitudinal Oblique View

      • Microanatomy Optimized in Transverse Oblique View

        ANATOMY IMAGING ISSUES

        • Imaging Recommendations

          • Imaging Approaches

            • Imaging Pitfalls

              Selected References

              1. Ceylan N et al: CT imaging of superior semicircular canal dehiscence: added value of reformatted images. Acta Otolaryngol. 130(9):996-1001, 2010
              2. Ozgen B et al: Comparison of 45 degrees oblique reformats with axial reformats in CT evaluation of the vestibular aqueduct. AJNR Am J Neuroradiol. 29(1):30-4, 2008
              3. Lane JI et al: Middle and inner ear: improved depiction with multiplanar reconstruction of volumetric CT data. Radiographics. 26(1):115-24, 2006
              Related Anatomy
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              References
              Tables

              Tables

              TERMINOLOGY

              • Abbreviations

                • Longitudinal oblique view (LOV)
                • Transverse oblique view (TOV)
              • Synonyms

                • Stenver view (LOV)
                • Pöschl view (TOV)
              • Definitions

                • LOV: Image reformation series parallel to long axis of petrous pyramid
                  • Perpendicular to line drawn between vertical components of superior semicircular canal arch
                • TOV: Image reformation series perpendicular to LOV
                  • Parallel to line drawn between vertical components of superior semicircular canal arch

              IMAGING ANATOMY

              • Overview

                • Microanatomy Optimized in Longitudinal Oblique View

                  • Microanatomy Optimized in Transverse Oblique View

                    ANATOMY IMAGING ISSUES

                    • Imaging Recommendations

                      • Imaging Approaches

                        • Imaging Pitfalls

                          Selected References

                          1. Ceylan N et al: CT imaging of superior semicircular canal dehiscence: added value of reformatted images. Acta Otolaryngol. 130(9):996-1001, 2010
                          2. Ozgen B et al: Comparison of 45 degrees oblique reformats with axial reformats in CT evaluation of the vestibular aqueduct. AJNR Am J Neuroradiol. 29(1):30-4, 2008
                          3. Lane JI et al: Middle and inner ear: improved depiction with multiplanar reconstruction of volumetric CT data. Radiographics. 26(1):115-24, 2006