Oculostapedial synkinesis following idiopathic facial palsy: something to listen out for

J Laryngol Otol. 2018 Aug;132(8):757-758. doi: 10.1017/S0022215118001147. Epub 2018 Jul 23.

Abstract

Objective: This paper presents a rare case of oculostapedial synkinesis.Case reportAfter partial resolution of an idiopathic facial palsy, a male patient presented with persistent distortion of hearing when blinking and closing his eye. Audiometry findings were unremarkable, and cross-sectional imaging of the facial nerve revealed no abnormalities apart from an incidental contralateral meningioma. Initial conservative management, with referral to a specialist physiotherapist, failed to resolve the symptoms. The patient subsequently opted for surgical intervention, and underwent a transmeatal tympanotomy and transection of the stapedial tendon. Following this, he had complete resolution of symptoms.

Conclusion: Oculostapedial synkinesis is a rare complication of facial palsy, but is recognised in the literature. Given its unusual presentation, it can be overlooked, especially by more junior team members. This case highlights the need to pay careful attention to patients' symptoms and listen out for the description of hearing distortion on facial movement.

Keywords: Facial Nerve; Facial Paralysis; Synkinesis.

Publication types

  • Case Reports

MeSH terms

  • Bell Palsy / complications*
  • Hearing Disorders / etiology*
  • Hearing Disorders / surgery
  • Humans
  • Male
  • Middle Aged
  • Synkinesis / diagnosis
  • Synkinesis / etiology*
  • Synkinesis / surgery