Occlusal device with extraoral retention: An occlusal technique for patients with Down syndrome

J Prosthet Dent. 2020 Jul;124(1):1-4. doi: 10.1016/j.prosdent.2019.08.019. Epub 2019 Nov 19.

Abstract

Temporomandibular disorders associated with bruxism have a high prevalence rate in the overall population, including individuals with Down syndrome (DS). Occlusal devices have been prescribed for the treatment of temporomandibular disorders and prevention of tooth wear due to bruxism. Patients with DS have restrictions concerning treatment with occlusal devices, with an increased risk of swallowing and asphyxia, because of limitations with cognitive ability and motor deficiency. Therefore, an occlusal device with extraoral retention was developed to improve the safety for a patient with DS. An extraoral transverse rod was connected to the occlusal device to prevent it from being swallowed. The patient used the device safely for 4 weeks.

MeSH terms

  • Bruxism*
  • Down Syndrome*
  • Humans
  • Temporomandibular Joint Disorders*
  • Tooth Attrition*
  • Tooth Wear*