Displacement of Lower Third Molar into the Parapharyngeal Space during Extraction

Abstract

Lingual displacement of lower third molar teeth is a well-recognized complication of extraction. The purpose of this article is to report the case of a displaced lower third molar tooth into the parapharyngeal space during extraction. A 44-year-old man was referred to the Oral and Maxillofacial Department by his dentist immediately after the event. The case was managed intra-orally under general anaesthetic. Clinicians must be aware of the possibility of lower third molars being displaced during extraction. This article outlines how clinicians should plan the procedure appropriately, take steps to prevent displacements, and how to manage the situation should it arise. CPD/Clinical Relevance: Displacement is a risk associated with extraction of lower third molar teeth. This risk can be minimized with proper planning and careful execution of the extraction. It is important that the clinician knows this and how to deal with a displaced tooth in practice.