Dental Which of the following features of a permanent maxillary lateral incisor aids in distinguishing it from a mandibular lateral incisor? A Flattened root B More pronounced lingual fossa C Thinner incisal ridge D Sharper proximal incisal angles 💡 Explanation Which of the following features of a permanent maxillary lateral incisor aids in distinguishing it from a mandibular lateral incisor? ✓ Correct Answer: B. More pronounced lingual fossa