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.