Emergency Treatment of Dental Trauma in Children
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Transcript of Emergency Treatment of Dental Trauma in Children
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Emergancy Treatment Of Dental trauma in Children
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• Examination and diagnosis
Consider traumatic injuries as emergency,
• To relieve pain.
• Reduce psychological stress.
• Facilitate reduction of # or avulsion.
• For good prognosis.
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Uncomplicated Crown Fracture• Class 1 Fracture
– If <2mm tooth structure is missing, no intervention is necessary No Emergancy treatment
• Class 2 Fracture— Expose Dentine Dentine is more yellow compared
to the peripheral enamel— Patient feels thermal/tactile sensitivity— Usually >2mm of tooth lost but no ‘red pulp’ visible in
centre of fractureCa(OH)2 Temporary Restoration : GIC,
Orthodontic ring, SSC, Crown form (celluloid) or Reattached fragmen fracture or composite
filling
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Complicated Fracture
• Class III Fracture – Fracture involves enamel and dentin and the pulp is exposed.– The 3 angulations described in radiographic examination
In young patients with immature (open apex) preserve pulp vitality : • local anaesthetic • pulp capping : pin piont expose• partial pulpotomy• PulpotomyCapping material : Calcium hydroxide and MTA (white) Temporary Restoration : GIC, Orthodontic ring, SSC, Crown
form (celluloid)
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• Mature teeth (close apex) : – local anaesthetic– Direct pulp capping : pin point exposure not
more than 24 h – Pulpectomy / vital Root canal treatmentRestoration: temporary restoration or reattached
fracture fragmen
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Ad. Mahkota SeluloidPilih crown form: patokan size & bentuk gigi sama pada kuadran ber><anGunting bgn cervix crown form sesuai gingival margin 1mm dibwh free gingival marginBuat 2 lubang di lingual pd 1/3 bag. Incisal kelebihan komposite & udara dpt keluarEtch
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Komposite masukkan crown form sedikit2 = gelembung udaraCrown form+isi diselubungkan disinarResin berlebih(lubang/cervikal) diambilMahkota dibuka, iris bagian lingual (skalpel)Cek gigitanpoles
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Ad. SSC
Pilih ssc (size, form) disesuaikan bag. CervicPrep = perlu kecuali kontak prox perlu bebas sedikit email di prox diambilBuat jendela di labialMahkota disemen isi jendela dgn komposite
SSC perlindungan max = tumpatan sementara “of choice”
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Tumpatan sementara dibiarkan > 8 minggu= waktu yang perlu untuk pulpa menjadi normal
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Class IV fracture
• Emergancy treatment : – Periodontitis : root canal treatment reduce
occlusion– Abscess :
• Acute : drainage from pulp chamber keep it open for 24h antibiotic
• Cronic : root canal treatment
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Management of the Avulsed Tooth / Class V fracture
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Management of the Avulsed Tooth
• Ultimate goal– PDL healing without
root resorption
• Most critical factor– Maintaining an intact
and viable PDL on the root surface
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Emergency Treatment
• Replantation technique– Local anesthetic, if
necessary– Radiograph to verify
position– Check occlusion– Physiologic splint
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Emergency Treatment
• Additional Considerations– Analgesics
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Emergency Treatment
• Additional Considerations– Analgesics– Chlorhexidine
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Emergency Treatment
• Additional Considerations– Analgesics– Chlorhexidine– Tetanus
• Refer to physician for tetanus prophylaxis prn
Rothstein RJ, Baker FJ.Tetanus: Prevention and
treatment.J Am Med Assoc 1978;240:675-
6.
Rothstein RJ, Baker FJ.Tetanus: Prevention and
treatment.J Am Med Assoc 1978;240:675-
6.
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Emergency Treatment
• Additional Considerations– Analgesics– Chlorhexidine– Tetanus– Antibiotics
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Antibiotics
• Penicillin– 500 mg qid for 4-7 days
Andreasen JO.Atlas of replantation and transplantation
of teeth.Philadelphia: W.B. Saunders Co.,
1992;57- 92.
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Hank’s Balanced Salt Solution
• Proper pH and osmolality• Reconstitutes depleted cellular metabolites• Washes toxic breakdown products from the
root surface
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Recommended Storage Media
1. Socket (immediate replantation)
2. Cell culture medium
3. Milk4. Physiologic saline5. Saliva
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Root Surface Manipulation
• Extraoral dry time determines handling
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Root Surface Manipulation
• Extraoral dry time < 1 hr– PDL healing is still possible– Handling recommendations
• Keep root moist• Do not handle root surface• Gentle debridement
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Root Surface Manipulation
• Extraoral dry time > 1 hr– Loss of PDL cell viability
inevitable – Treatment
recommendations• Remove tissue tags• Soak in accepted dental
fluoride solution for 20 min
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Fluoride Treatment
• 1.0-2.4% topical fluoride solution– Sodium fluoride
(Andreasen)– Stannous fluoride
(Krasner)
• 20 minute soak
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Management of the Socket
• Remove contaminated coagulum in socket– Irrigate with sterile saline
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Management of the Socket
• Examine socket If fracture is evident – Reposition fractured bone with a blunt instrument
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Management of the Socket
• Replant using light digital pressure
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Types of Splints(flexible/physiologic)
• Titanium Trauma Splint (TTS)• Ortho wire with brackets• Ortho wire with unfilled resin• Monofilament line with unfilled resin• Unfilled resin• Suture(s)• Ribbond®
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Splints for Stabilization
Round or rectangular wire
Monofilament line
Orthodontic brackets and wire
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Splints for Stabilization
Titanium Trauma Splint (TTS)
Ribbond®
1
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Acid Etch Composite Splints
• Interproximal composite
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Acid Etch Composite Splints
• Composite with arch wire
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Acid Etch Composite Splints
• Composite with monofilament nylon
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Acid Etch Composite Splints
• Functional Splint– 20-30 lb
monofilament nylon
– Bonded with composite
– Allows physiologic movement
Antrim DD, Ostrowski JS.A functional splint for traumatized teeth.J Endodon 1982;8:328-31.
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Cross-Suture Splint
• Indications– No adjacent teeth to
splint to– Unmanageable
traumatized children
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Cross-Suture Splint
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Splinting Time
• Effect of splinting time– 7 days– 30 days
Nasjleti CE, Castelli WA, Caffesse RG.
The effects of different splinting times on replantation of
teeth in monkeys. Oral Surg 1982;53:557-66.
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Splinting Time
• Recommended time– 7 to 10 days
Nasjleti CE, Castelli WA, Caffesse RG.
The effects of different splinting times on replantation of
teeth in monkeys. Oral Surg 1982;53:557-66.
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Class VI Fracture
• Root fracture• The coronal segment may be mobile and may
be displaced.• The tooth may be tender to percussion.
monitoring the status of the pulp is recommended.
• Transient crown discoloration (red or grey) may occur
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Emergency Management
• Reposition coronal fragment
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Emergency Management
• Previous recommendation– Rigid splinting for 2-3 months
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Emergency Management
• Previous recommendation– Rigid splinting for 2-3 months
• New recommendation– Splinting for 3 weeks
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Class VII
• Subluxation Definition: injury to tooth-supporting structures with abnormal loosening but without tooth displacement.
Th/ : Permanent teeth: Stabilize the tooth and relieve any occlusal interferences. For comfort, a flexible splint can be used. Splint for no more than 2 weeks.
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• Lateral luxation Definition: displacement of the tooth in a direction other than
axially. The periodontal ligament is torn and contusion or fracture of the supporting alveolar bone occurs
Emergancy treatment for Permanent teeth: - Local anasthetic- to reposition as soon as possible and then to stabilize the tooth
in its anatomically correct position to optimize healing of the periodontal ligament and neurovascular supply while maintaining esthetic and functional integrity. Repositioning of the tooth is done with digital pressure and little force. A displaced tooth may need to be extruded to free itself from the apical lock in the cortical bone plate.
- Splinting an additional 2 to 4 weeks may be needed with breakdown of marginal bone
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• Intrusion Definition: apical displacement of tooth into the alveolar bone. The tooth is driven into the socket, compressing the periodontal ligament and commonly causes a crushing fracture of the alveolar socket
Emergency treatment:- For immature teeth with more eruptive
potential (root ½ to ²/³ formed): Clean the wound with NaCl, H2O2 and
anticeptic solution spontaneous eruption
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In mature teeth:• Clean the wound with NaCl, H2O2 and anticeptic
solution• Local Anesthetic • reposition the tooth with orthodontic or surgical
extrusion (local anesthetic if nescessery)• stabilize the tooth with a splint for up to 4 weeks in its
anatomically correct position to optimize healing of the periodontal ligament and neurovascular supply while maintaining esthetic and functional integrity.
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• Extrusion Definition: partial displacement of the tooth axially from the socket; partial avulsion. The periodontal ligament usually is tornPermanent teeth:
- Clean the wound with NaCl, H2O2 and anticeptic solution- Give Local Anesthetic.- Using fingers, grab extruded teeth and surrounding alveolus
then reposition teeth and attached bone all together.- After repositioning, splint with attention to bite relationship
stabilize the tooth in its anatomically correct position to optimize healing of the periodontal ligament and neurovascular supply while maintaining esthetic and functional integrity. Splint for up to 2 weeks
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Class VIII: Crown and Root Fracture
• Enamel, dentin, and cementum fracture with or without pulp exposure
Emergency treatment :Permanent teeth: - Clean wound- Local Anesthetic- If the pulp is exposed, pulpal treatment alternatives are
pulp capping, pulpotomy, and root canal treatment.- Reattached fracture fragmen stabilize the coronal fragment.
or necessary gingivectomy; osteotomy; or surgical or orthodontic extrusion to prepare for restoration.
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Emergency Treatment for dental trauma in primary Teeth
• Crown fracture with pulp involvement (vital)- Clean wound- Local Anesthetic- Perform Pulpotomy or pulpectomy• Root fracture ―Apical third : observation―Cervical third and midle third :
― Local anasthetic― Extraction
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• Crown/root fracture :– Local anesthetic– The entire tooth should be removed unless
retrieval of apical fragments may result in damage to the succedaneous tooth
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Displacement
• Lateral luxation Primary teeth:
- to allow passive or spontaneous repositiong if there is no occlusal interference.
- When there is occlusal interference, local anestheticthe tooth can be gently repositioned or slightly reduced if the interference is minor.
- When the injury is severe or the tooth is nearing exfoliation, local anesthetic extraction is the treatment of choice
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• Intrusion : – Reeruption spontaneuly– Dammage to premanent teeth extraction
• Extrusion– Local Anesthetic– reposition spontaneously or reposition and allow
for healing for minor extrusion (<3 mm) in an immature developing tooth.
– Indications for an extraction include severe extrusion or mobility, the tooth is nearing exfoliation, the child’s inability to cope with the emergency situation