Ā | Ā | Number of teeth | |||
---|---|---|---|---|---|
Ā | Ā | No segmentation (CPC) | Partial segmentation (PS) | Maximal segmentation (MS) | |
Tooth age (years) | Total no. of teeth in group | Common pulp chamber | Two pulp compartments | Three pulp compartments | Four pulp compartments (all solitary) |
1.5 ā 2 | 2 | 2 | 0 | 0 | 0 |
2.5 ā 4 | 5 | 2 | 1 | 2 | 0 |
4.5 ā 5 | 2 | 1 | 0 | 1 | 0 |
8 | 1 | 0 | 0 | 0 | 1 |
9 ā 9.5 | 3 | 1 | 0 | 1 | 1 |
11 ā 12 | 4 | 0 | 1 | 2 | 1 |
12.5 ā 14 | 5 | 0 | 1 | 2 | 2 |
14.5 ā 16 | 4 | 0 | 3 | 0 | 1 |
>20 | 4 | 0 | 0 | 0 | 4 |