Overview

Dental trauma refers to injury to teeth, gums, or jaw from a blow, fall, or accident. When a permanent tooth is knocked out (avulsed), every minute matters — reimplantation within 60 minutes gives the best chance of saving it. Dental trauma is common in children, adolescents, and adults, particularly during sports. Road traffic accidents and sports injuries are common causes in Kuwait.

Symptoms

• Avulsion: tooth completely knocked out of its socket
• Subluxation: tooth displaced or loosened but still in socket
• Intrusion: tooth pushed into the jawbone
• Fracture: chipped, cracked, or broken tooth
• Pain, bleeding, and swelling from the gum or lips
• A tooth that changes colour weeks after trauma may indicate pulp death

Causes & Risk Factors

• Sports injuries: football, basketball, martial arts, cycling
• Falls — especially in children learning to walk and elderly patients
• Road traffic accidents; physical altercations
• Risk factors: protruding upper front teeth, no mouthguard

Complications

• Pulp necrosis and abscess from traumatic injury
• Root resorption: the root dissolves over time following trauma
• Permanent tooth loss; jaw fracture in severe trauma

Diagnosis

Clinical examination assesses mobility, tenderness, fractures, and soft tissue injuries. X-rays assess root fractures and bone injury. Pulp vitality tests are monitored over time. Photography documents injury for medico-legal purposes if needed.

Treatment

• KNOCKED-OUT PERMANENT TOOTH: handle by crown (not root), rinse gently, reimplant immediately if possible — or store in milk/saliva/saline and see a dentist within 60 minutes
• Do NOT reimplant a knocked-out baby tooth — bring child to dentist instead
• Fractured teeth: bonding, crown, or root canal depending on extent
• Displaced or loose teeth: repositioned and splinted for 2-4 weeks

Prevention

• Wear a custom-fitted mouthguard for all contact sports — the most effective preventive measure
• Ensure children wear helmets during cycling and skating
• Orthodontic treatment for prominent front teeth reduces trauma risk
• Wear seatbelts in vehicles

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