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Obesity<br />

72% increased risk for<br />

“end-stage”<br />

disc degeneration<br />

Increasing BMI, Increases <strong>Li</strong>kelihood <strong>of</strong> Disc Degeneration Severity<br />

* Model adjusted for age, sex, workload, previous lumbar injury, Schmorl’s nodes & marrow changes.<br />

42 y/o female<br />

underweight<br />

(18.3 kg/m 2 )<br />

no disc<br />

degeneration<br />

Case Examples<br />

43 y/o female<br />

normal weight<br />

(21 kg/m 2 )<br />

no disc degeneration<br />

45 y/o female<br />

overweight<br />

(26.6 kg/m 2 )<br />

disc degeneration L2/L3<br />

with disc space<br />

narrowing,<br />

L3/L4, and L5/S1<br />

46 y/o male<br />

obese<br />

(31.0 kg/m 2 )<br />

disc degeneration<br />

L2 to S1<br />

13

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