Lateral Luxation: Findings, Treatment & Trauma Assessment Example

Definition: Displacement of the tooth in a direction other than its long axis, often with alveolar bone fracture.

Clinical Findings: Tooth appears displaced (often locked into bone); metallic sound on percussion; immobile or rigid.

Radiograph: Widened periodontal ligament space on one side; possible alveolar bone fracture.

Treatment:

  • Reposition tooth using digital pressure until properly aligned.
  • Stabilize with a flexible splint for 4 weeks.
  • For mature teeth, monitor for necrosis and initiate root canal therapy if needed.

Follow-Up:

  • 2 weeks:Check pulp vitality and clinical healing assessment.
  • 4 weeks: Splint removal. Clinical and radiographic check.
  • 6-8 weeks, 6 months, 1 year, 5 years: Monitor for vitality, resorption, or ankylosis.

Based on IADT guidelines. (Dent Traumatol 2012;28:2-12)

Clinical Note Template: Dental Trauma Assessment Lateral Luxation Example

Chief Complaint: _______________________________

History of Trauma:
Date and Time: ______________________________
Location of Injury: ___________________________
Mechanism of Injury (e.g., fall, sports, accident): ____________________________

Initial Care Provided: ________________________

Medical History:
Allergies: _________________________________
Medications: ______________________________
Tetanus Status: ___________________________
Relevant medical history (e.g., clotting disorders): ______________________

Dental History:
Previous dental injuries: ___________________________

Intraoral Findings

Soft Tissues:

  • Lacerations: Yes (Gingival tissue adjacent to tooth #8 shows minor lacerations).
  • Bleeding: Yes (Localized gingival bleeding around tooth #8).
  • Swelling: Mild localized swelling near the labial gingiva.

Tooth Findings:

Tooth #8:

  • Displacement: Displaced laterally in the labial direction.
  • Mobility: Firmly locked into its displaced position; no significant mobility.
  • Percussion: Metallic sound on percussion, indicating ankylosis-like rigidity.
  • Sensitivity Testing (e.g., cold, electric pulp test): Negative response to vitality testing (likely indicative of pulp necrosis or transient neural disruption).

Radiograph:

Periapical Radiograph taken of #8, To assess for bone/root/crown fracture.

Findings:

  • Widened periodontal ligament space on the side opposite the displacement.
  • Compressed periodontal ligament space and possible slight bone fracture near the apex.
  • Intact root structure with no evidence of root fracture.

Plan

Immediate Management:

  • Reposition:
    • Gentle digital pressure applied to reposition tooth #8 into its correct anatomical position.
  • Splinting:
    • Flexible splint for stabilization applied to tooth #8 and adjacent teeth on either side using composite.
    • Splint duration: 4 weeks.
  • Pulp Monitoring:
    • Monitor pulp vitality over time (warned patient likely requires root canal therapy if necrosis develops).
  • Oral Hygiene:
    • Instructions for soft diet and meticulous oral hygiene with chlorhexidine rinses.
  • Medications:
    • Advised analgesics for pain management (e.g., paracetamol 1g every 6-8 hours as needed).
    • No antibiotics are indicated unless there are signs of infection or soft tissue trauma requiring prophylaxis.

Follow-Up Schedule:

  • 2 Weeks: Clinical evaluation of splint and soft tissue healing.
  • 4 Weeks: Clinical and radiographic assessemnt.
  • 6-8 Weeks: Radiographic evaluation for resorption or healing complications.
  • 6 Months, 1 Year, 5 Years: Periodic monitoring for signs of root resorption, ankylosis, or healing anomalies.

Warning About Risks Associated with Dental Trauma

Dental trauma can lead to long-term complications such as pulp death, root resorption, infection, ankylosis, or delayed healing. It is essential to follow treatment recommendations, attend follow-up appointments, and report any changes like pain, swelling, or discoloration promptly to ensure the best possible outcome.

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