Table 3. Showing the distances measured on dorsal surface of navicle (n=100).
| Measurement | Mean±SD (mm) | P-value | |
|---|---|---|---|
| R | L | ||
| D1 | 8.4±2.5 | 8.0±2.6 | 0.514 |
| D2 | 11.0±3.2 | 10.9±2.9 | 0.937 |
| D3 | 14.2±4.2 | 14.3±4.4 | 0.839 |
| D4 | 17.5±4.7 | 17.3±5.6 | 0.749 |
| D5 | 21.4±5.2 | 20.4±5.4 | 0.436 |
| D6 | 22.8±4.3 | 21.9±4.3 | 0.431 |
| D7 | 25.7±4.9 | 23.5±4.8 | 0.180 |
| D8 | 26.7±4.8 | 25.6±4.3 | 0.550 |
| D9 | 28.8±5.6 | 28.0±3.7 | 0.739 |
| D10 | 25.2±.5.8 | 31.6±2.5 | 0.337 |
| Length of navicle | 34.9±3.8 | 33.8±2.9 | 0.119 |
Difference between right and left sides was statistically not significant. R, right navicle; L, left navicle; D1, the distance from the midpoint of navicular tuberosity (RP) to the first foramina on the dorsal surface of the bone; D2, the distance from the RP to the second foramina on the dorsal surface of the bone; D3, the distance from the RP to the third foramina on the dorsal surface of the bone; D4, the distance from the RP to the fourth foramina on the dorsal surface of the bone; D5, the distance from the RP to the fifth foramina on the dorsal surface of the bone; D6, the distance from the RP to the sixth foramina on the dorsal surface of the bone; D7, the distance from the RP to the seventh foramina on the dorsal surface of the bone; D8, the distance from the RP to the eight foramina on the dorsal surface of the bone; D9, the distance from the RP to the ninth foramina on the dorsal surface of the bone; D10, the distance from the RP to the tenth foramina on the dorsal surface of the bone.