Quantified Global Alignment

Alignment informs outcomes

Global Assessment

EOS assessment provides improved, more reproducible alignment measurements.Leverage full-body EOS images and reports to establish unbiased preoperative objectives and evaluate radiographic outcomes along the continuum of care.

Paul Glazer, MD

EOS gives us reliable measurements to assess how much lordosis each
patient needs for optimal alignment, which also reduces the stress on
remaining levels in the spine to avoid adjacent segment disease.

- Paul Glazer, MD
Orthopedic Spine Surgeon, Spine Specialists of Boston

10x_graphic

Alignment Matters

Alignment is not isolated to complex spinal deformity. Restoring normative spinopelvic parameters has a significant correlation to all spine fusions, including short constructs.3

1Okamoto M, Jabour F, Sakai K, Hatsushikano S, Le Huec JC, Hasegawa K. Sagittal balance measures are more reproducible when measured in 3D vs in 2D using full-body EOS® images. Eur Radiol 2018 Nov;28(11):4570-7.
2Rothernfluh DA, Mueller DA, Rothenfluh E. Pelvic incidence-lumbar lordosis mismatch predisposes to adjacent segment disease after lumbar spinal fusion. Eur Spine J 2015;23:1251-8.
3Tempel ZJ, Gandhoke GS, Bolinger BD, Khattar NK, Parry PV, Chang YF, Okonkwo DO, Kanter AS. The influence of pelvic incidence and lumbar lordosis mismatch on development of symptomatic adjacent level disease following single-level transforaminal lumbar interbody fusion. Neurosurgery 2017 Jun 1;80(6):880-6.