The patient mentions feeling a rough surface on the occlusal aspect of her molar teeth. Which teeth are most likely to have a natural central groove? Please refer to the "details" for more context.

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AMaxillary canines
BMandibular lateral incisors
CMandibular central incisors
DPermanent molars

✓ Correct answer: D. Permanent molars Permanent molars typically have a central groove running mesiodistally across the occlusal table, which assists in efficient chewing and grinding of food.

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The patient mentions feeling a rough surface on the occlusal aspect of her molar teeth. Which teeth are most likely to have a natural central groove? Please refer to the "details" for more context.

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