How many roots does a maxillary first permanent molar typically have?
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Correct answer: Three
Maxillary first molars typically have three roots: mesiobuccal, distobuccal, and palatal. This is a key anatomical feature.
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More Dentition and development questions
- Which permanent teeth normally erupt at age 12–13?
- Which primary tooth resembles a permanent premolar in shape?
- Which structure allows developing permanent teeth to erupt by resorbing primary tooth roots?
- Which tooth is most often affected by early childhood caries?
- Which permanent teeth usually erupt without replacing any primary teeth?
- What is the correct sequence for the eruption of permanent mandibular incisors?