Rigorous Correction of Sagittal Vertical Axis Is Correlated With Better ODI Outcomes After Extensive Corrective Fusion in Elderly or Extremely Elderly Patients With Spinal Deformity

ConclusionsRigorous realignment of sagittal vertical axis is correlated with ODI outcomes, especially in very elderly patients.Level of EvidenceLevel 4.
Source: Spine Deformity - Category: Orthopaedics Source Type: research