Mesiodistal width is more than cervico- incisal length of crown in_____________?
Correct answer: B. Decidous maxillary central incisors
- A. Permanent central incisors
- B. Decidous maxillary central incisors
- C. Permanent maxillary canines
- D. Permanent mandibular lateral incisorsExplore Anatomy Models
Explanation
The primary maxillary central incisor has a mesiodistal width greater than its cervicoincisal height, unlike most permanent incisors. This produces its characteristic broad, short crown.
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