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3
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a ridge that travels ML cusp to the DB cusp of a permanent max 1st molar
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4
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a ridge that travels from cusp tip into the center of the tooth, getting wider as it nears the center of the tooth. Appears like a triangle
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6
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a ridge that forms the mesial and distal sides of the occlusal of a posterior tooth or the lingual of an anterior tooth
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7
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a ridge that travels from cusp tip down the 4 sides of the tooth
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8
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the ridge the is formed by 2 triangular ridges and travels from the vestibular to the lingual sides of the posterior tooth
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9
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the ridge found on the incisal surface of an anterior tooth
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10
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a smooth irregular shaped depression that forms a triangle on the occlusal of a posterior tooth
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12
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a smooth irregular shaped depression found on the lingual of an anterior tooth
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13
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3 prominences on the incisor surface of a newly erupted incisor
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