Definition: Partial displacement of the tooth out of its socket along the long axis.
Clinical Findings: Tooth appears elongated, tender to touch, and mobile; possible gingival bleeding.
Radiograph: Increased periodontal ligament space, especially apically.
Treatment:
- Gently reposition the tooth manually into the socket.
- Stabilize with a flexible splint for 2 weeks.
- Monitor pulp vitality; initiate root canal therapy in mature teeth showing necrosis.
Follow-Up:
- 2 weeks: Splint removal and check clinical healing.
- 4 weeks, 6-8 weeks, 6 months, 1 year, 5 years: Reassess for complications like resorption or loss of vitality.
Based on IADT guidelines. (Dent Traumatol 2012;28:2-12)
Clinical Note: Dental Trauma Assessment Extrusion 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: ______________________
Dental History
- Previous Dental Injuries: ___________________________
Intraoral Findings
Soft Tissues:
- Lacerations: Yes (localized gingival lacerations around tooth #8).
- Bleeding: Yes (minor gingival bleeding near the displaced tooth).
- Swelling: Mild localized swelling in the labial gingiva adjacent to tooth #8.
Tooth Findings:
- Tooth #8:
- Displacement: Extruded by approximately 2 mm along its long axis.
- Mobility: Increased mobility with moderate tenderness upon touch.
- Percussion: Tender to percussion.
- Sensitivity Testing (cold, electric pulp test): Negative, suggesting potential pulpal injury.
Radiograph
- Periapical Radiograph:
- Widened periodontal ligament space, especially apically.
- Intact root structure with no signs of fracture.
- No apparent alveolar bone fracture.
Plan
Immediate Management:
- Repositioning:
- Gently repositioned tooth #8 into its original position using manual digital pressure.
- Splinting:
- Applied a flexible splint to stabilize tooth #8 and adjacent teeth.
- Splint duration: 2 weeks.
- Pulp Monitoring:
- Advised monitoring pulp vitality during follow-ups, with root canal therapy to be initiated if necrosis develops.
- Oral Hygiene:
- Advised soft diet for 2 weeks and use of chlorhexidine rinse (0.12%) twice daily.
- Medications:
- Prescribed analgesics for pain management (e.g., ibuprofen 400-600 mg every 6-8 hours as needed).
- Antibiotics not indicated unless signs of infection develop.
Follow-Up Schedule:
- 2 Weeks: Assess splint stability and healing progress; remove splint.
- 4 Weeks: Clinical and radiographic reassessment of pulp vitality and periodontal healing.
- 6-8 Weeks: Radiographic evaluation for signs of root resorption or other complications.
- 6 Months, 1 Year, 5 Years: Periodic monitoring for long-term complications, including pulp necrosis or ankylosis.
Warning About Risks Associated with Dental Trauma
Dental trauma can lead to complications such as pulp necrosis, root resorption, infection, or ankylosis. Regular follow-up and immediate reporting of symptoms like pain, swelling, or discoloration are crucial for a favorable outcome.