| 1 | Incisor . He used his teeth . | |
| 2 | The incisors meet with a scissors grip. | |
| 3 | A pair of upper and lower jaw have sharp incisors. | |
| 4 | As for patients with missing 3 lower incisors, space was preserved for prosthodontic reconstruction. | |
| 5 | All deviation in relation to the normal scissor bite. Absence of one incisor or one canine. |