Number of teeth | |||||
---|---|---|---|---|---|
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 – 2 | 2 | 2 | 0 | 0 | 0 |
2.5 – 4 | 5 | 2 | 1 | 2 | 0 |
4.5 – 5 | 2 | 1 | 0 | 1 | 0 |
8 | 1 | 0 | 0 | 0 | 1 |
9 – 9.5 | 3 | 1 | 0 | 1 | 1 |
11 – 12 | 4 | 0 | 1 | 2 | 1 |
12.5 – 14 | 5 | 0 | 1 | 2 | 2 |
14.5 – 16 | 4 | 0 | 3 | 0 | 1 |
>20 | 4 | 0 | 0 | 0 | 4 |