Table 9.
Comparison of mean pedicle outer width with other studies from literature (in mm)
| Measurement technique | CT | Direct/CT | Direct | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Level | CS (N = 29) | Chazono [14] (n = 63) | Sakamoto [80] (n = 30) | Kareikovic [49] (n = 53)a | Datir [17] (n = 18) | Ludwig [64] (n = 12) | Ugur [98, 99] (n = 20) | Bozbuga [10, 31] (n = 29) | Jones [46] (n = 56) | Ebraheim [26, 53] (n = 40)a | Panjabi [68] (n = 12)b | Tan [95] (n = 10)b |
| C2 | 5.8 | 6.9/6.5 | 8.0 | 8.3/7.7 | ||||||||
| C3 | 5.2 | 5.4 | 6.2 | 5.3/4.5 | 5.4 | 4.9 | 4.5 | 4.8 | 4.9/4.5 | 5.4/5.8 | 4.5/4.4 | |
| C4 | 5.3 | 5.5 | 6.3 | 5.4/4.5 | 6.1 | 5.2 | 4.4 | 5.2 | 4.7/4.6 | 5.1/5.7 | 4.6/4.5 | |
| C5 | 5.5 | 5.7 | 6.5 | 5.7/5.0 | 6.0 | 5.3 | 4.7 | 6.1 | 4.9/4.9 | 5.1/6.1 | 4.7/4.9 | |
| C6 | 5.9 | 5.9 | 6.7 | 5.9/5.0 | 6.2 | 5.7 | 4.7 | 6.5 | 5.2/5.0 | 5.6/6.3 | 5.1/5.4 | |
| C7 | 6.6 | 6.7 | 7.4 | 6.7/5.9 | 6.5 | 6.0 | 4.9 | 6.9 | 6.5/6.6 | 5.6/5.7 | ||
| T1 | 8.6 | 7.3/5.8 | 6.5 | 7.4/7.5 | ||||||||
CS current study
aMean x/x resembles data reported in respect to male/female gender
bMean x/x resembles data reported in respect to left/right side