Figure 1.
Cervical sagittal alignment measurements.
Note: a: C2–C7 Cobb angle (Cobb); b: the FSA; c: CT; d: T1S and e: C2–C7 SVA.
Abbreviations: C2–C7 SVA, C2–C7 sagittal vertical axis; CT, cervical tilt; FSA, fused segment angle; T1S, T1 slope.
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