Triangles: 18k
Vertices: 9k
More model informationo Not as symmetrical as the central incisor.
o The distoincisal angle can be more rounded than the mesioincisal.
o Mesial surface is often straighter than the distal.
o The cervical part of the distofacial line angle tends to be more rounded than the mesiofacial line angle.
o In a recently erupted tooth the central mamelon is commonly more prominent than the mesial and distal.
o The most noticeable difference is that, looking from an incisal view, the lateral incisor has its distal part of the ridge slightly “twisted” towards the lingual.
o The cingulum tends to be distalized when compared to the central incisors.
o The root almost always presents the distal root concavity.
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