Specific Aim(s) Evaluate recovery kinetics in patients undergoing lateral lumbar interbody fusion via prone approach + minimally invasive posterior spinal fusion (LLIF + PSF), minimally invasive transforaminal lumbar interbody fusion via tubular based retractor (MIS TLIF + PSF), and open transforaminal lumbar interbody fusion (Open TLIF + PSF) through monitoring step count during hospital stay and post operatively using a wearable fitness tracker. Compare length of stay, narcotic consumption, radiographic parameters, and fusion between groups outlined above.
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