%0 Journal Article %A Max R. Fisher %A Ankita Das %A Anthony Yung %A Oluwatobi O. Onafowokan %A Tyler K. Williamson %A Brett Rocos %A Andrew J. Schoenfeld %A Peter G. Passias %T An analysis of the usage and limitations of the T1 pelvic angle %D 2025 %J The Bone & Joint Journal %P 346-352 %V 107-B %N 3 %R 10.1302/0301-620X.107B3.BJJ-2024-0800.R2 %U https://doi.org/10.1302/0301-620X.107B3.BJJ-2024-0800.R2 %K Spine,Adult spinal deformity,T1PA,Mechanical complications,Alignment,mechanical complications,sagittal alignment,Charlson Comorbidity Index (CCI),BMI,proximal junctional kyphosis,adult spinal deformity (ASD),multivariable logistic regression analysis,femoral heads,pelvic incidence and lumbar lordosis,chi-squared tests