Definition: Fracture involving enamel and dentin without pulp exposure.
Clinical Findings:
- Loss of tooth structure; visible yellowish dentin exposed.
- Sensitivity to air, touch, or temperature.
Radiograph:
- Evaluate the extent of the fracture.
- Rule out luxation injuries or root fractures.
Treatment:
- Immediate care: Cover exposed dentin with a temporary dressing (e.g., glass ionomer).
- Definitive care: Restore tooth with composite resin or crown if needed.
- Reattach the fragment if available and in good condition.
Follow-Up:
- 6-8 weeks: Monitor restoration integrity and pulp vitality.
- 1 year: Check for vitality and secondary complications such as resorption.
Based on IADT guidelines. (Dent Traumatol 2012;28:2-12)
Clinical Note: Dental Trauma Assessment (Enamel-Dentine Fracture 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: Minor lacerations noted on the labial gingiva adjacent to tooth #8.
- Bleeding: No active bleeding observed.
- Swelling: No significant swelling detected.
Tooth Findings:
- Tooth #8:
- Fracture: Involves enamel and dentin without pulp exposure. The fracture line is visible, with yellowish dentin exposed.
- Mobility: No abnormal mobility detected.
- Displacement: The tooth is in its correct anatomical position.
- Percussion: Mild tenderness noted upon percussion.
- Sensitivity Testing (cold, electric pulp test): Positive response, indicating pulp vitality.
Radiograph
- Periapical Radiograph:
- No signs of root or apical involvement.
- Fracture line confined to the crown, with no evidence of pulp exposure.
- Periodontal ligament space appeared intact.
Plan
Immediate Management:
- Temporary Protection:
- Applied a glass ionomer dressing to seal the exposed dentin and protect it from thermal and bacterial irritation.
- Definitive Restoration Plan:
- Planned restoration with composite resin or veneer to restore aesthetics and function.
- Oral Hygiene:
- Advised meticulous oral hygiene to prevent bacterial contamination.
- Recommended using a soft toothbrush and avoiding aggressive brushing near the affected area.
- Dietary Modifications:
- Suggested avoiding hard or sticky foods to prevent further damage to the fractured tooth.
- Medications:
- Recommended ibuprofen 400-600 mg every 6-8 hours as needed for any discomfort.
Follow-Up Schedule:
- 2 Weeks: Evaluate soft tissue healing and stability of the temporary dressing.
- 4-6 Weeks: Plan and perform definitive restoration (e.g., composite or veneer).
- 6-8 Weeks: Monitor restoration and check for continued pulp vitality.
- 1 Year: Long-term follow-up to assess the restoration’s stability and confirm no delayed complications.
Warning About Risks Associated with Dental Trauma
Even with enamel-dentin fractures, there is a risk of pulp inflammation or necrosis over time. Regular follow-ups and prompt reporting of symptoms such as discoloration, pain, or sensitivity changes are essential for ensuring a successful outcome.