Botulinum Toxin Treatment of Objective Tinnitus Because of Essential Palatal Tremor: A Systematic Review

  title={Botulinum Toxin Treatment of Objective Tinnitus Because of Essential Palatal Tremor: A Systematic Review},
  author={Joachim Slengerik-Hansen and Therese Ovesen},
  journal={Otology \& Neurotology},
Introduction: In contrast to subjective tinnitus, objective tinnitus can be heard by the examiner as well as by the patient. It can be triggered by, among many other etiologies, idiopathic muscular tremor in the soft palate, the essential palatal tremor (EPT). Many treatment modalities have been investigated, of which only Botulinum toxin (BT) injections have shown promising results. Goal: The aim of this study was to evaluate the effect of BT treatment on objective tinnitus due to EPT by a… 

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