Procedural sedation requirement beyond local capability
Treatment
Avulsed permanent tooth
Replantation bundle
If tooth available and patient stable, immediate replantation
Crown-only handling
Avoid touching root surface
Avoid scrubbing periodontal ligament
Socket and tooth rinse strategy
Brief saline rinse for gross debris
No prolonged soaking in water
Stabilization after replantation
Bite on gauze
Urgent dental splinting arrangement
If immediate replantation not feasible, storage optimization
Preferred storage media
Hank balanced salt solution
Cold milk
Acceptable alternatives
Saline
Saliva in buccal sulcus if conscious and cooperative
Antibiotics and infection prevention
Systemic antibiotics after replantation
Adult options
Doxycycline PO
100 mg PO twice daily
Typical course 7 days
Amoxicillin PO
500 mg PO three times daily
Typical course 7 days
Pediatric options
Amoxicillin PO
40 to 50 mg per kg per day divided three times daily
Typical course 7 days
If penicillin allergy, macrolide option per local guidance
Azithromycin PO weight-based option
QT risk consideration in predisposed patients
Topical oral antisepsis
Chlorhexidine 0.12% mouth rinse
15 mL swish and spit twice daily
Typical duration 1 to 2 weeks
If unable to rinse
Chlorhexidine swab to gingiva twice daily
Avoid swallowing in pediatrics
Tetanus prophylaxis
Immunization update pathway
Contaminated wound or unknown status
Tetanus vaccine per age schedule
Tetanus immune globulin per immunization guidance when indicated
Up-to-date immunization
No additional prophylaxis beyond routine
Document last booster if known
Tooth fracture management
Ellis I enamel-only
Smooth edge protection
Dental wax or temporary cover for sharp edge
Soft diet guidance
Routine dental follow-up
Cosmetic restoration options
Monitor for sensitivity
Ellis II enamel-dentin
Dentin protection
Temporary sealant
Glass ionomer if available
Calcium hydroxide base if available
Sensitivity reduction
Avoid temperature extremes
Analgesics as needed
Urgent dental follow-up within 24 hours
Definitive restoration
Pulp vitality monitoring plan
Ellis III pulp exposure
Infection and necrosis risk
Immediate dental or OMFS consultation when available
Cover pulp exposure if materials available
Antibiotics based on contamination and clinician judgment
Consider systemic antibiotics if gross contamination
Follow local dental trauma pathways
Luxation and alveolar fracture supportive care
Luxation injury stabilization
Gentle repositioning only when clearly displaced and feasible
Avoid excessive manipulation
Definitive splinting by dental care
Soft diet and avoidance of biting on injured teeth
Soft foods for 1 to 2 weeks
Avoid contact sports until cleared
Alveolar fracture support
Immediate OMFS or dental consultation
Segment stabilization and splinting
Imaging for fracture mapping
Hemostasis measures
Pressure with gauze
Local hemostatic agent if available
Special Populations
Pregnancy
Medication selection
Antibiotic choices
Penicillins and cephalosporins generally preferred
Avoid doxycycline
Analgesia choices
Acetaminophen preferred
NSAID avoidance in later pregnancy per obstetric guidance
Imaging considerations
Shielding and dose minimization
Dental radiographs with appropriate shielding
CT only if fracture concern changes management
Specialist coordination
Dental follow-up without delay for avulsion
Obstetric input if severe trauma
Geriatric
Bleeding and anticoagulation considerations
Anticoagulant medication review
Prolonged oral bleeding risk
Hematoma risk in floor of mouth
Comorbidity impact
Diabetes and delayed healing risk
Dementia affecting aftercare compliance
Prosthetics and implants
Dental implant trauma
Peri-implant soft tissue injury
Implant mobility suggesting bone injury
Denture-related injury
Mucosal lacerations
Underlying fracture concern
Pediatrics
Primary teeth management
Avulsed primary tooth
No replantation recommendation
Monitor for damage to permanent successor
Luxation injuries in primary dentition
Dental follow-up for observation versus extraction decisions
Feeding and pain control planning
Permanent teeth in children
Immature apex considerations
High priority for rapid replantation
Close endodontic follow-up for revascularization attempts
Antibiotic selection
Avoid doxycycline in young children when possible
Amoxicillin weight-based regimen
Background
Epidemiology
Burden of traumatic dental injuries
Global prevalence in children often cited around 20% to 30%
Variation by age, setting, and study design
Maxillary incisors most commonly affected
Avulsion proportion among traumatic dental injuries
Reported range approximately 0.5% to 16% in permanent dentition
Higher frequency in children and adolescents
Common settings and mechanisms
Falls in younger children
Home environment common
Underdeveloped coordination
Sports and collisions in school-aged children
Contact sports risk
Mouthguard protective effect
Pathophysiology
Avulsion biology
Periodontal ligament viability drives prognosis
Desiccation causes cell death
Longer dry time increases ankylosis and resorption risk
Pulpal outcomes after replantation
Higher necrosis risk with closed apex
Revascularization potential with open apex
Fracture biology
Dentin exposure
Tubule exposure causes sensitivity
Bacterial ingress risk increases over time
Pulp exposure
High risk of pulp necrosis and infection
Time-sensitive need for pulp protection
Therapeutic Considerations
Time dependence
Earlier replantation improves outcomes
Immediate replantation preferred when safe
Storage medium selection preserves viability
Definitive care requirements
Flexible splinting by dental care
Endodontic follow-up and monitoring
Antibiotic rationale
Replanted tooth as contaminated wound
Oral flora exposure
Adjunct to local hygiene measures
Drug selection considerations
Tetracyclines avoided in young children and pregnancy
Penicillins commonly used alternatives
Shared decision-making points
Permanent versus primary tooth identification
Avoid primary tooth replantation
Prioritize permanent tooth replantation when appropriate
Prognosis counseling
Replantation does not guarantee long-term retention
Future procedures often required
Patient Discharge Instructions
copy discharge instructions
Dental trauma care after ED visit
Diet and activity
Soft foods for 1 to 2 weeks
Avoid biting with injured teeth
Oral hygiene
Gentle brushing with soft toothbrush after meals
Chlorhexidine mouth rinse twice daily if prescribed
If tooth replanted
Protection and positioning
Avoid wiggling or biting hard foods
Keep gauze pressure only as directed
Follow-up urgency
Dentist or oral surgeon within 24 hours for splinting and planning
Endodontic follow-up may be needed even if pain improves
If tooth fractured
Sensitivity care
Avoid hot and cold extremes
Temporary cover care if placed
Follow-up timing
Within 24 hours for dentin or pulp exposure concern
Within 1 week for enamel-only fracture
Return to ED immediately for red flags
Airway or swallowing issues
Trouble breathing
Trouble swallowing or drooling
Bleeding or infection concern
Bleeding not stopping with pressure
Fever or worsening facial swelling
Aspiration concern
Persistent cough or wheeze after injury
Chest pain or shortness of breath
References
Clinical guidelines and consensus statements
International Association of Dental Traumatology 2020 guidelines for avulsion of permanent teeth
Emergency management emphasizes immediate replantation when feasible
Storage medium and extra-oral dry time drive prognosis
International Association of Dental Traumatology 2020 guidelines for fractures and luxations of permanent teeth
Structured classification and follow-up recommendations
Time-sensitive management for pulp exposure and luxation
Pediatric guidance for primary tooth avulsion
Primary tooth replantation not recommended
Monitor for effects on permanent successor
Evidence-based summaries and clinical references
Avulsed tooth clinical summary
Tetanus update considerations
Soft diet and chlorhexidine hygiene guidance
Emergency department fracture classification summaries
Ellis classification features and urgency cues
Root fracture diagnostic difficulty in ED setting
SymptomDx is an educational tool for medical professionals. It does not replace clinical judgment. Verify all clinical data and drug dosages with authoritative sources.