Cusp of Tooth Anatomy in 3D | Rolandic Anatomy

The pointed or rounded projections on the biting surface of molars and premolars. Wear of these cusps (attrition) from grinding (bruxism) can lead to tooth sensitivity and jaw pain (TMJ disorder).

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Related structures

Lower First Molar Tooth Crown of Tooth Distal Surface of Tooth Lingual Surface of Tooth Mesial Surface of Tooth Neck of Tooth Occlusal Surface of Tooth Root of Tooth