Pulp treatment in primary teeth Flashcards
Describe primary molars
- Large pulp chambers
- large pulp horns
- Wide dentinal tubules
- Porous pulp floor with accessory canals
The fact that piracy molars have large pulp chambers means what
Pulpal involvement can occur more easily when a tooth gets caries
What happens before a carious lesion reaches the pulp in a primary molar
Marginal ridge breakdown leading to pulpal inflammation
Is pulpal inflammation reversible
It is but can quick become irreversible if the tooth isnt treated appropriately
Why do we restore some primary teeth
- Alleviate tooth ache
- Abscesses
- Early tooth loss can lead to future orthodontic problems
- To avoid damage to the permanent successor
How can carious or infected teeth damage the permanent successor
Local hypoplasia can arise duet o chronic infection of a primary tooth
2. This can lead to ‘turner’ tooth
List some factors that influence our decision to carry out pulpal treatment rather than extract a tooth
- Quality of tooth
- Presence of successor
- Age of patient
- Behaviour
- Presence of infection
- Medical hisotry
List some contraindication that may arise in a Childs medical history that may prompt us to extract rather than restore
- Patients with cardiac disease are at an increased risk of infective endocarditis
- Immunocompromised children
list some dental factors that indicate tooth retention over extraction
- Minimal number of carious primary teeth (less than 3)
- Hypodontia of permanent dentition
- Where prevention of espial migration of the 6s is desirable
List some dental factors that indicate tooth extraction over retention
- Tooth is unrestorable after pulp therapy
- Extensive internal root resorption
- Large number of carious teeth with pulpal involvement
- Tooth is close to exfoliation
- Contra lateral tooth is already lost
- Extensive pathology or acute facial swelling
Give examples of treatment options we can use to restore teeth
- Indirect pulp therapy
- Pulpectomy
- Pulpotomy
What happens to the pulp at eth end of indirect pulp therapy
Tooth is vital and pulp has not been removed
What happens to the pulp at the end of a Pulpotomy
Tooth is vita and some of the pulp has been removed
What happens to the pulp at the end of a pulpectomy
Tooth is non vital and pulp has been removed
How do we deiced which pulpal tratmetn to carry out
Dependent on pulpal status
What is a contra indication in inflamed primary teeth
Pulp capping