Table 3 Errors of silicone impression technique
| Type of errors of silicone impression technique | F | % |
|---|---|---|
| Total impressions with errors | 59 | 72.8 |
| Inadequate impression materials mixing | 22 | 27.2 |
| Stepped impression | 4 | 4.9 |
| Lack of wash materials in finish line area | 13 | 16 |
| Heavy bodied materials exposure through wash material | 56 | 69.1 |
| Inadequate union of materials | 0 | 0.0 |
| Lack of polymerization | 0 | 0.0 |