18 June 2023 : Clinical Research
Lamina Abrasion Caused by High-Speed Drill in Unilateral Door Cervical Laminoplasty: A Clinical Investigation
Jiwei Zou1BCEF, Shuyong Fan1BCE, Xingxing Chen2BCD, Zhibin Wu3CDEF, Yongfeng Chen1ABCE*DOI: 10.12659/MSM.939939
Med Sci Monit 2023; 29:e939939
Table 3 Linear regression of effective laminar opening extent against the postoperative sagittal canal diameter increase for unilateral door cervical laminoplasty.
| Regression relationship | R2 value | P | N | |
|---|---|---|---|---|
| C3 | =0.526−0.173 | 0.965 | <0.01 | 112 |
| C4 | =0.521+0.224 | 0.979 | <0.01 | 133 |
| C5 | =0.539−0.274 | 0.951 | <0.01 | 138 |
| C6 | =0.536−0.143 | 0.939 | <0.01 | 132 |
| C7 | =0.542+0.137 | 0.966 | <0.01 | 87 |
| C | =0.519+0.152 | 0.971 | <0.01 | 602 |
| – postoperative sagittal canal diameter increase; – effective laminar opening extent. | ||||