… to be in such an aligned position. Therefore, the purpose of the current study was to investigate
the impact of ASD correction to the new age-adjusted thresholds for sagittal alignment on …

… sagittal correction with regard to the age-adjusted ideal … It has been reported that
undercorrection can lead to … undercorrected SVA according to the age-adjusted threshold …

… that sagittal alignment normative values may change with … 0 points if the parameter was
within 10 years of the ideal range… could lead the surgeon to prefer less extreme corrections that …

… effect of sagittal correction on the incidence of PJK using the … It has been reported that
both sagittal plane under- and … This leads to an anterior shift of the center of gravity of the …

… their age-adjusted target, 28.0% were under-corrected by at … on sagittal alignment, a more
posterior global alignment was … detected using age-adjusted alignment thresholds that are …

… Failure of this compensation cascade leads to deformity, … to a sagittal alignment that was
similar to age adjusted ideals. … study provided age-adjusted, realistically achievable alignment …

… Overcorrecting the elderly can lead to mechanical complications … than 50% within each age
category. For example, the optimal TPA … Historically, thresholds for various spinal alignment …

… It is evident that sagittal deformity, ideal alignment, and PJK … postoperative alignment and
age-adjusted thresholds support the … change in the unfused thoracic spine, leads to sagittal …

… Deviations in sagittal alignment contribute heavily to the … the femoral axis and a line leading
from the center of both femoral … PI-LL mismatch according to age-adjusted thresholds.10, 11 …

… for the spondylotic process only, leading to a more efficient … criteria of deformity, below such
thresholds may suggest correction of … In addition, global alignment seeks to achieve sagittal …