Fissure sealants: performance not affected by tooth characteristics

Fissure sealant

16 studies affect of were included in this review of tooth characteristics on sealant performance. With the exception of lower sealant failure rate on premolars sealants were not affected negatively by mouth side, jaw, or tooth type.

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Class II malocclusion- premolar extraction and soft tissue profile

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This review looked at the impact of premolar extraction on soft tissue profile in class II division 1 malocclusions. 13 studies were included the majority being retrospective. There is some evidence to suggest an increase in the nasolabial angle but the quality is limited.

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