Clinical Study
The Use of a Dehydrated Amnion/Chorion Membrane Allograft in Patients Who Subsequently Undergo Reexploration after Posterior Lumbar Instrumentation
Figure 2
Sample averages for the Oswestry Disability Index (ODI), the Physical Component Summary (PCS), and the Mental Component Summary (MCS) of the Medical Outcomes Study Questionnaire Short Form 36. ODI: ; MCS: .