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Estimulación calórica - Risks

Nombres alternativos

Prueba calórica; Prueba calórica con agua fría; Prueba calórica con agua tibia

Riesgos:

La presión exagerada del agua puede lesionar un tímpano previamente dañado, pero esto ocurre con poca frecuencia debido a que se mide la cantidad de agua que se va a utilizar.

La estimulación calórica no debe realizarse si el tímpano se encuentra roto (perforado), porque puede causar infección de oído. Tampoco debe realizarse durante un episodio de vértigo, ya que se pueden empeorar los síntomas.

Consideraciones:

La estimulación calórica tiene aproximadamente un 80% de precisión para diagnosticar el daño del nervio como una causa de vértigo. Pueden ser necesarios otros exámenes para confirmar el diagnóstico.

  • Reviewed last on: 2/5/2011
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by Joseph V. Campellone, MD, Division of Neurology, Cooper University Hospital, Camden, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Baloh RW. Hearing and equilibrium. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 454.

Kerber KA, Baloh RW. Dizziness, vertigo, and hearing loss. In: Bradley WG, Daroff RB, Fenichel GM, Jankovic J, eds. Neurology in Clinical Practice. 5th ed. Philadelphia, Pa: Butterworth-Heinemann Elsevier; 2008:chap 18.

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