5 MCQs • Practice Free attempt
Pedodontics — 5 Questions
The distal shoe appliance is an intra-alveolar appliance because it involves a metallic extension that is inserted into the alveolar bone mesial to the unerupted permanent first molar to guide its eruption.
Functional space maintainers are typically made to be removable for ease of cleaning and adjustment, which is essential for the patient's oral hygiene and the overall success of the treatment. While they also replace the tooth/teeth and prevent mesial drift and supraeruption of teeth from the opposing arch, the key advantage is their ability to maintain function and promote proper eruption of the permanent teeth.
A band and loop space maintainer is a passive appliance used in pediatric dentistry to maintain space for a permanent tooth when a primary tooth is lost prematurely. It does not exert any active forces on the teeth, hence categorized as a passive appliance.
Grade III typically indicates a lesion that is significantly deep (more than 0.5 mm) and has penetrated the dentin, but has not yet reached the pulp
Injuries to primary teeth are most common in children aged 1.5 to 2.5 years, as this is a developmental stage where children are learning to walk and explore their environment, leading to a higher risk of falls and accidents.
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