L1-pelvic angle: a convenient measurement to attain optimal deformity correction

ConclusionL1PA was modestly correlated with SVA and T1PA, and achieving ideal L1PA was associated with lower rates of rod fracture/pseudarthrosis. Future studies are warranted to better define the clinical implications of achieving a normal L1PA.Level of evidenceIII.
Source: European Spine Journal - Category: Orthopaedics Source Type: research