Stenvers projection

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Stenvers projection
PurposeViewing the petrous bone, bony labyrinth and internal auditory canal

Within the medical field of otology, the Stenvers projection is a radiological technique that provides an oblique view of the skull and establishes a better perspective on the petrous bone, bony labyrinth, and internal auditory canal. [1] It focuses on the posteroanterior and lateral planes.

The Stenvers projection was named after the physician Hendrik Willem Stenvers (1889–1973) of Utrecht, who developed it in 1917. [2] It was described in 1938 by Schütz along with the lateral projection, and later recommended by Muntean and Fink in 1941. [3]

For the Stenvers projection, a patient is placed facing the film, with the head flexed slightly and rotated 45 degrees away from the side being examined. [1] The X-ray beam will be angled 10 to 15 degrees caudal. [4]

References

  1. 1 2 Mafee, Mahmood F.; Valvassori, Galdino E. (7 December 2004). Imaging of the Head and Neck. Thieme. ISBN   9783131634825 . Retrieved 26 March 2023.
  2. ↑ Tanze, Rinze Anthony (3 September 2009). A Treatise on Otoslerosis and its Treatment. Kugler Publications. p. 251. ISBN   9789062999064 . Retrieved 26 March 2023.
  3. ↑ "Chapter II: Tomography of the Inner Ear". Acta Radiologica Diagnosis. 9 (286): 24–31. 1969. doi:10.1177/0284185169009S28604.
  4. ↑ Lichtor, Terry, ed. (April 2013). Clinical management and evolving novel therapeutic strategies for patients with brain tumors (PDF). IntechOpen. ISBN   9789535110583.
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