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Temporomandibular Joint False Ankylosis in a Cat: A Case Report

  • Sanghyeon Yoon
  • , Jung Ha Lee
  • , Seo Eui Lee
  • , Hakyoung Yoon*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

Temporomandibular joint (TMJ) ankylosis is a rare disease impairing mandible movement and can either be intra-articular (true) or extra-articular (false). A cat presented with an inability to open its mouth, drooling, and facial asymmetry. Computed tomography (CT) confirmed an extracapsular abnormal TMJ fusion, and a surgical plan was devised based on the CT imaging. Post-surgery, the cat regained mouth mobility (indicating false ankylosis) and showed an improved prognosis. This case of CT-diagnosed and treated feline TMJ false ankylosis underscores the indispensable role of CT in diagnosing and devising surgical strategies for feline TMJ false ankylosis.

Original languageEnglish
Pages (from-to)365-369
Number of pages5
JournalJournal of Veterinary Clinics
Volume40
Issue number5
DOIs
StatePublished - 2023.10

Keywords

  • computed tomography
  • extracapsular ankylosis
  • feline
  • jaw movement
  • temporomandibular joint disorder

Quacquarelli Symonds(QS) Subject Topics

  • Veterinary Science

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