Dental injury assessment
- Confirm details of first aid received, including first aid to avulsed tooth or fragment, e.g. rinsing or storage.
- Confirm with the patient if a tooth fragment or avulsed tooth was located. Fragments can be embedded in soft tissue or inhaled.
- Ask the patient if there are dentures, crowns or braces.
- Look for other facial or oral injuries.
- Confirm the patient's last tetanus immunisation.
Face
- Look for facial symmetry.
- Ask the patient if they notice any swelling, deformity or unusual features.
- Note any bruising, swelling or injuries.
- Assess for decreased sensation in the face.
- Palpate facial bones, assessing for tenderness. Consider facial fractures.
- Assess for movement of the temporomandibular joint (TMJ).
Dental
- Look inside the mouth, including the tongue and palate.
- Assess for gingival and/or lip lacerations by asking the patient to keep their teeth together while maintaining loose lips. Gently fold the lips, checking the gums and inside of the lips for injury
- Account for all lost teeth and fragments. If there are missing fragments or teeth, look at the soft tissues of the mouth and complete a respiratory examination. Missing teeth may have been aspirated or embedded. Feel for movement of the injured teeth.
- Ask the patient to bite together. Check for malocclusion and pain.
- Use the table below to document the type of injury.
Injury type
Injury type | Description |
---|---|
Concussion | Tender but firm in the socket |
Subluxation | Tender, loose, and blood around the gum |
Lateral luxation | Anteriorly or posteriorly displaced |
Extrusion | Partially out of the socket |
Intrusion | Pushed into the socket, complete or partial intrusion |
Avulsion | Complete displacement (may be mistaken for complete intrusion) |
Fracture | Broken tooth |
Dental pain assessment
- Look for facial symmetry.
- Ask the patient if they notice any swelling, deformity or unusual features.
- Assess for gingival and/or lip lacerations by asking the patient to keep their teeth together while maintaining loose lips. Gently fold the lips, checking the gums and inside of the lips for injury
- Check for:
- loose or tender teeth
- gingival swelling, erythema, cellulitis or pain
- trismus
- fever and systemic features (may not always be present).
- Assess for lymphadenopathy in the head and neck.
Accessed from the Emergency Care Institute website at https://aci.health.nsw.gov.au/ecat/adult/assessment/dental