The incisors, cuspids, and bicuspids, have each but one root.
The lateral incisors, cuspids and bicuspids are still cone-shaped.
We have known of cases where cuspids, bicuspids, and molars have all been extracted.
The cuspids are not unlike the lower cuspids with a rudimentary lingual cusp.
Fig. 77 illustrates the centrals with two rudimentary cusps, the laterals with one, ...