Shapes of the occlusal surfaces of some teeth
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Shapes of the occlusal surfaces of some teeth

Permanent Dentition

Oral Anatomy

[Wheeler's 8th ed 276/ 9th ed 178]

Shapes of the occlusal surfaces of some teeth
Primary maxillary 1st molarRectangular
Primary maxillary 2nd molarRhomboidal
Permanent maxillary 3rd molarHeart shape
Permanent maxillary 2nd molarRhomboidal with more obtuse angles
Permanent maxillary 1st molarRhomboidal
Permanent mandibular 2nd premolarSquare
Permanent mandibular 1st premolarDiamond
Permanent maxillary 1st premolarHexagonal
Permanent mandibular 1st molarHexagonal/ Trapezoidal
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