Article Figures & Data
Figures
- Figure 1
Illustration of the FFX device (arrow) implanted in the L4/L5 facet joint (Courtesy of SC MEDICA).
- Figure 2
Mean visual analog scale (VAS) scores for (A) leg pain and (B) back pain; by level. VAS scores significantly improved (P < .05) at all assessment intervals versus preoperative VAS scores for both leg and back pain for patients receiving FFX implants for 1 to 4 levels. Excludes 2 patients for whom 2- to 3-month and 5- to 6-month data were not available.
- Figure 3
Mean Oswestry Disability Index (ODI) scores, by level. ODI scores significantly improved (P < .05) at all assessment intervals versus preoperative ODI scores for patients receiving FFX implants from 1 to 4 levels. Excludes 2 patients for whom 2- to 3-month and 5- to 6-month data were not available.
- Figure 4
Twelve-month postoperative computed tomography (CT) scan showing facet fusion with the FFX device.
- Figure 5
Computed tomography (CT) scan showing example of FFX device misplacement (arrow).
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