Background: Expandable devices for transforaminal or posterior lumbar interbody fusion
(TLIF and PLIF, respectively) may enable greater restoration of disc height, foraminal height …

Background The use of interbody cages as an adjunct to lumbar spinal fusion remains an
important technique to enhance segmental stability, promote solid arthrodesis, maintain …

Background Utilization of static and expandable interbody spacers for minimally invasive
lateral lumbar interbody fusion (LLIF) offers favorable clinical results. However …

Objective To compare the early radiographic and clinical outcomes of expandable uniplanar
versus biplanar interbody cages used for single-level minimally invasive transforaminal …

Background Many first generation stand-alone fusion cages required endplate decortication
and surgical impaction during the procedure resulting in segmental subsidence, implant …

OBJECTIVE The goal of this study was to evaluate the clinical and radiographic outcomes of
a novel multidirectional in situ expandable minimally invasive surgery (MIS) transforaminal …

Background: Adjacent segment disease (ASD) is a notable complication following lumbar
fusion. Clinicians use various surgical techniques to correct progression of spine …

Study Design: This was a retrospective, observational study. Objectives: We hypothesize
that the expandable transforaminal lumbar interbody fusion (TLIF) cage achieves …

Background Transforaminal lumbar interbody fusion is an effective and frequently performed
surgical treatment of chronic lower back pain. Expandable interbody spacers are designed …

Study Design. Biomechanical study and review of literature on expandable lumbar interbody
fusion constructs. Objective. To evaluate the biomechanical stability of expandable interbody …