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15 Cards in this Set
- Front
- Back
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Tooth number of 2nd Premolar
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4 and 13
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replacing deciduous
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maxillary second molar
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initiation of calcification
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2 to 2.25
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Completion of enamel
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6 to 7
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Eruption
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11 to 12
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completion of root
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12 to 14
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which cusp is larger
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mostly equal
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Does 2nd have margingal groove or mesial concavity
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no
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smaller or larger than 1st premolar
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smaller
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buccal tip offset where
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mesial
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mesial outline as concave or less than 1st
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less
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both contact area and marginal ridge are located
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more cervically than 1st
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which has a larger contact area distal 1st or 2nd
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2nd
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line angle more or less angular
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less
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root
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usually single, straight, taper distally in the apex, can be slightly greater than 1st.
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