Dental subluxation

Revision as of 14:58, 8 June 2017 by Ted Fan (talk | contribs) (Clinical Features: minor edit)


Clinical Features

  • Tooth is mobile but is still in original anatomic position
  • If multiple consecutive teeth are involved, rule out underlying alveolar ridge fracture or other Mandible fracture

Differential Diagnosis

Dentoalveolar Injuries

Odontogenic Infections




Extrusive Luxation

  • Reposition tooth
  • Follow up within 24hr for stabilization
  • Temporizing measure: Periodontal pack (e.g.-Coe-Pak) in which tooth is bonded to its two neighboring teeth on both sides

Lateral Luxation

  • More extensive injury than extrusive luxation
    • Associated with cracking or fracture of the surrounding alveolar bone
  • Attempt repositioning of tooth
  • Apply temporary splinting with periodontal dressing
  • Follow up within 24hr for stabilization

Intrusive Luxation

  • Most serious because of significant damage to alveolar socket and periodontal ligament
  • Allow tooth to erupt on its own


See Also