Podcast
Questions and Answers
What are the common causes of dental injuries?
What are the common causes of dental injuries?
What should be assessed in a patient's medical history regarding dental injuries?
What should be assessed in a patient's medical history regarding dental injuries?
When, where and how the injury occurred; patient's general health; medication; symptoms indicating serious injuries; previous actions taken before arriving at the clinic; storage of avulsed teeth.
The treatment for uncomplicated fractures includes __________.
The treatment for uncomplicated fractures includes __________.
smoothening and composite restoration
A concussion requires treatment.
A concussion requires treatment.
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What should be done immediately after an avulsion outside the office?
What should be done immediately after an avulsion outside the office?
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What is the treatment for a complicated crown-root fracture?
What is the treatment for a complicated crown-root fracture?
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What happens if the extraoral dry time for an avulsed tooth exceeds 60 minutes?
What happens if the extraoral dry time for an avulsed tooth exceeds 60 minutes?
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Match the types of pulp complications with their descriptions:
Match the types of pulp complications with their descriptions:
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What is the recommended course of action for teeth undergoing orthodontic movement after traumatic injury?
What is the recommended course of action for teeth undergoing orthodontic movement after traumatic injury?
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Primary teeth can be replanted after avulsion.
Primary teeth can be replanted after avulsion.
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What are the potential periodontal complications that can arise from dental injuries?
What are the potential periodontal complications that can arise from dental injuries?
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Study Notes
Dental Injuries - Etiology
- Direct trauma often results from collisions in contact sports.
- Mouthpieces are crucial to prevent dental injuries.
- Most common during the first 12 years of life, with traumatic dental injuries being prevalent.
Medical History for Dental Injuries
- Important to note the circumstances surrounding the injury, including time and location.
- Assess the patient's overall health and any medications taken.
- Symptoms suggesting more severe injuries must be documented.
- Previous management actions taken prior to clinic visit should be recorded.
- Proper storage methods for avulsed teeth need to be established.
Examination Principles
- Begin examination externally, progressing inward.
- Look for missing tooth fragments or prosthetic components to assess inhalation risk.
- Evaluate pulp exposure, noting size and location.
Types of Fractures
- Blow to the chin can lead to crown-root fractures in molars and premolars.
- Teeth displacement and avulsion assessed through visual examination, occlusion checks, and radiographs.
Complications with Primary Teeth
- Displaced primary teeth can hinder the development of permanent successors.
- Palpation from a vestibular approach can help identify displacement issues.
Occlusion Changes
- Jaw fractures or alveolar process fractures can impact occlusion.
- Alveolar fractures show mobility in adjacent teeth when tested.
Mobility and Radiographic Examination
- Radiographic examination is needed to differentiate between luxation injuries and root fractures.
- Various imaging techniques include dental films, panoramic imaging, CT scans, and cone-beam CT.
Dental Injury Classifications
- Classifications for injuries are available in specific pediatric resources.
Treatment of Dental Fractures
- Infraction usually requires no treatment.
- Uncomplicated fractures can be treated with smoothing and composite restoration.
- Complicated fractures involve pulpotomy, pulp extirpation, or apexification based on the condition of the pulp and root apex.
Management of Various Dental Conditions
- Uncomplicated crown-root fractures require removal of coronal fragments and restoration.
- Complicated crown-root fractures necessitate extraction if non-restorable, or either pulp extirpation or superficial pulp amputation if restorability is uncertain.
- Root fractures require repositioning and splinting; root canal treatments are delayed to allow for potential pulp healing.
- Concussions require no treatment; subluxations use flexible splints for comfort.
Treatment for Displacement and Avulsion
- Lateral luxation involves manual repositioning and splinting for four weeks; monitor pulpal health.
- Extrusion should be manually repositioned and stabilized as well.
- Intrusion treatment varies based on root formation; spontaneous re-eruption is encouraged in incomplete roots, while completed roots typically necessitate orthodontic treatment or surgery.
- Immediate avulsion management includes reassurance, tooth cleaning, and replantation if possible, or proper storage in milk or saline.
Clinic Procedures for Avulsed Teeth
- After replanting an avulsed permanent tooth, clean the area, and apply a splint.
- If avulsed outside the socket with prolonged dry time, consider root canal treatment, and monitor for root resorption.
- For primary teeth, treatment differs; they should not be replanted, especially if impacting permanent tooth development.
Complications Post-Injury
- Pulpar complications include canal obliteration, necrosis, and internal root resorption.
- Periodontal complications can lead to infection-related resorption or dentoalveolar ankylosis.
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Description
Explore the key concepts surrounding dental injuries, including causes, medical history considerations, and examination principles. This quiz covers various types of fractures and the importance of prevention strategies like mouthpieces. Perfect for dental health professionals and students.
