From: Skeletal and dental characteristics in subjects with ankyloglossia
Parameters (mm) | Grades of ankyloglossia | Mean | Standard deviation | P value |
---|---|---|---|---|
Maxillary intercanine width | Grade 1 | 34.6013 | 3.09882 | 0.324 |
Grade 2 | 32.6724 | 3.01512 | ||
Grade 3 | 32.9825 | 4.04118 | ||
Mandibular intercanine width | Grade 1 | 26.1613 | 2.29260 | 0.624 |
Grade 2 | 26.8103 | 2.26657 | ||
Grade 3 | 26.1667 | 2.79068 | ||
Maxillary intermolar width | Grade 1 | 43.2563 | 3.69900 | 0.228 |
Grade 2 | 43.0678 | 2.30516 | ||
Grade 3 | 41.7050 | 2.01913 | ||
Mandibular intermolar width | Grade 1 | 38.5275 | 3.92119 | 0.422 |
Grade 2 | 40.3730 | 3.98773 | ||
Grade 3 | 39.3333 | 3.79793 | ||
Maxillary tooth size-arch length discrepancy | Grade 1 | 1.88 | 4.155 | 0.177 |
Grade 2 | 3.57 | 3.637 | ||
Grade 3 | 4.83 | 1.899 | ||
Maxillary tooth size-arch length discrepancy | Grade 1 | 2.50 | 2.000 | 0.481 |
Grade 2 | 3.49 | 3.288 | ||
Grade 3 | 4.17 | 2.480 | ||
Overbite | Grade 1 | 2.13 | 1.642 | 0.001a |
Grade 2 | 2.26 | 2.127 | ||
Ā | Grade 3 | 4.67 | 1.435 | Ā |