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Radiographic trends of (A) intervertebral angle (IVA) and (B) intradiscal heights (posterior disc height [PDH], anterior disc height [ADH], and foraminal height [FH]) following sequential anterior longitudinal ligament (ALL) release. *P < 0.05 vs intact. †P < 0.05 vs anterior-to-psoas lumbar interbody fusion (ATP-LIF). ‡P < 0.05 vs 1/3 ALL release. §P < 0.05 vs 2/3 ALL release.
