Table 5 Available distalization space (mm)
Sex | Side | Contact | Wisdom teeth | Malocclusion | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Male | Female | Right | Left | Contact | Non-contact | Yes | No | I | II | III | |||
0 mm | Buccal | Mean | 5.11 | 6.74 | 4.41 | 6.99 | 6.36 | 5.56 | 7.37 | 4.55 | 4.36 | 7.28 | 7.01 |
S.D. | 5.44 | 5.47 | 5.17 | 5.48 | 5.65 | 5.34 | 5.72 | 4.89 | 5.01 | 6.51 | 4.99 | ||
Lingual | Mean | 5.00 | 5.42 | 4.00 | 6.04 | 5.61 | 4.84 | 7.51 | 2.93 | 5.22 | 6.62 | 4.23 | |
S.D. | 5.30 | 4.76 | 4.51 | 5.18 | 5.36 | 4.64 | 5.38 | 3.29 | 5.50 | 5.07 | 3.83 | ||
2 mm | Buccal | Mean | 7.99 | 7.30 | 6.74 | 8.22 | 7.58 | 7.68 | 9.24 | 6.02 | 8.92 | 7.16 | 6.37 |
S.D. | 5.12 | 5.56 | 5.67 | 5.07 | 5.14 | 5.58 | 5.57 | 4.60 | 4.53 | 6.71 | 5.07 | ||
Lingual | Mean | 6.58 | 5.16 | 5.12 | 6.32 | 5.93 | 5.75 | 7.69 | 3.99 | 6.82 | 6.61 | 4.08 | |
S.D. | 4.45 | 4.35 | 4.58 | 4.31 | 4.21 | 4.61 | 4.40 | 3.64 | 4.72 | 5.06 | 3.03 | ||
4 mm | Buccal | Mean | 7.17 | 7.57 | 6.63 | 7.87 | 7.04 | 7.71 | 7.86 | 6.89 | 8.31 | 6.89 | 6.56 |
S.D. | 4.77 | 5.48 | 5.45 | 4.89 | 4.97 | 5.31 | 5.65 | 4.56 | 3.34 | 8.00 | 4.35 | ||
Lingual | Mean | 4.77 | 5.70 | 4.41 | 5.82 | 4.78 | 5.72 | 6.57 | 3.93 | 5.58 | 6.96 | 3.64 | |
S.D. | 3.61 | 5.24 | 3.56 | 5.02 | 4.36 | 4.70 | 5.32 | 3.09 | 3.44 | 6.87 | 3.16 | ||
6 mm | Buccal | Mean | 6.22 | 6.68 | 5.87 | 6.85 | 5.85 | 7.07 | 7.42 | 5.50 | 6.73 | 7.60 | 5.32 |
S.D. | 4.23 | 5.58 | 4.84 | 5.04 | 5.26 | 4.61 | 5.83 | 3.72 | 3.34 | 7.85 | 3.98 | ||
Lingual | Mean | 3.63 | 4.26 | 3.59 | 4.20 | 3.48 | 4.43 | 4.85 | 3.07 | 4.44 | 4.83 | 2.74 | |
S.D. | 2.74 | 4.02 | 3.06 | 3.70 | 3.45 | 3.44 | 3.96 | 2.61 | 3.00 | 5.16 | 2.07 | ||
8 mm | Buccal | Mean | 4.42 | 5.49 | 4.75 | 5.13 | 4.19 | 5.76 | 6.08 | 3.87 | 5.55 | 5.79 | 3.69 |
S.D. | 4.24 | 5.13 | 4.98 | 4.59 | 4.72 | 4.65 | 5.52 | 3.49 | 3.99 | 6.50 | 4.03 | ||
Lingual | Mean | 2.45 | 3.04 | 2.25 | 3.09 | 2.35 | 3.16 | 3.65 | 1.86 | 3.02 | 3.28 | 2.06 | |
S.D. | 2.70 | 3.91 | 2.84 | 3.68 | 3.44 | 3.30 | 4.01 | 2.32 | 3.19 | 4.80 | 2.30 | ||
10 mm | Buccal | Mean | 4.34 | 4.68 | 4.60 | 4.46 | 3.69 | 5.34 | 5.55 | 3.48 | 5.61 | 4.72 | 3.02 |
S.D. | 4.46 | 4.53 | 5.19 | 3.97 | 2.08 | 4.42 | 4.97 | 3.68 | 4.30 | 5.74 | 3.30 | ||
Lingual | Mean | 2.30 | 2.24 | 1.99 | 2.46 | 1.68 | 2.86 | 2.87 | 1.67 | 2.88 | 2.37 | 1.45 | |
S.D. | 2.74 | 2.65 | 2.69 | 2.67 | 2.46 | 2.77 | 2.74 | 2.50 | 2.84 | 2.75 | 2.29 | ||
12 mm | Buccal | Mean | 2.23 | 2.88 | 2.70 | 2.48 | 1.72 | 3.41 | 3.23 | 1.90 | 2.50 | 4.20 | 1.49 |
S.D. | 3.65 | 4.21 | 4.35 | 3.69 | 3.35 | 4.33 | 4.63 | 3.02 | 4.28 | 4.99 | 2.01 | ||
Lingual | Mean | 1.44 | 2.15 | 1.34 | 2.12 | 0.87 | 2.74 | 2.40 | 1.22 | 2.08 | 2.42 | 1.04 | |
S.D. | 2.30 | 3.05 | 2.35 | 2.92 | 2.05 | 3.00 | 2.94 | 2.37 | 2.93 | 3.41 | 1.66 | ||