Dislocated Jaw: Emergency Treatment Steps, Reduction Techniques & Recovery Guidelines

Do not attempt self-reduction. Immediate professional care prevents TMJ damage, neurovascular injury, and chronic dislocation.

Emergency Department Management

1. Assessment: History, inspection (preauricular hollow, chin deviation), palpation, range of motion, occlusion check. Imaging: Panorex or CT to confirm dislocation and rule out fracture.
2. Analgesia/Anesthesia: IV sedation (midazolam/fentanyl) + local block (auriculotemporal nerve) or intra-articular lidocaine.
3. Reduction (closed):
   • Standard technique: Thumbs on mandibular molars/ridge (gauze-wrapped), fingers under chin. Downward pressure on molars + posterior chin lift → translates condyle over eminence.
   • Wrist-pivot / syringe / gag reflex methods are alternatives.
4. Verification: Normal occlusion, symmetric jaw movement, no preauricular hollow.
5. Stabilization: Barton bandage (chin strap + crown) or interdental wiring / IMF screws for 1–2 weeks if recurrent.
6. Referral: Oral & maxillofacial surgeon for follow-up; consider MRI if disc displacement suspected.

Post-Reduction Care

• Soft diet 2–4 weeks; avoid wide opening (yawning, large bites).
• Ice packs 15 min/q4h × 48 hrs.
• NSAIDs for inflammation.
• Physical therapy for TMJ mobility after immobilization.

Recurrence risk is high; address predisposing factors (ligament laxity, bruxism, anatomy).