18 June 2023>: Clinical Research
Lamina Abrasion Caused by High-Speed Drill in Unilateral Door Cervical Laminoplasty: A Clinical Investigation
Jiwei Zou 1BCEF* , Shuyong Fan 1BCE* , Xingxing Chen 2BCD* , Zhibin Wu 3CDEF , Yongfeng Chen 1ABCE*DOI: 10.12659/MSM.939939
Med Sci Monit 2023; 29:e939939
Table 4 Linear regression of effective laminar opening extent against the postoperative cross-sectional area increase for unilateral door cervical laminoplasty.
Regression relationship | R2 value | P | N | |
---|---|---|---|---|
C3 | =7.497+6.943 | 0.990 | 112 | |
C4 | =7.315+4.233 | 0.965 | 133 | |
C5 | =7.939+11.653 | 0.938 | 138 | |
C6 | =8.547+15.375 | 0.943 | 132 | |
C7 | =8.147+9.473 | 0.981 | 87 | |
C | =7.727+7.873 | 0.969 | 602 | |
– postoperative sagittal canal diameter increase; – effective laminar opening extent. |