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SI Belt Low-Profile

Item #: 50R159N=SMALL
Classic SO (L5 - S1)
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Suggested HCPCS Coding: L0621

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SO offers superior compression and stabilization from L5 to the coccyx.


  • Unsurpassed compression and support with a 5:1 mechanical advantage pulley system (low-profile is 3:1)
  • One-hand pull system compresses and cones to individual patient anatomy
  • Ultra low-profile corset and panels for increased patient compliance
  • Pressure pads can be adjusted or removed for increased patient comfort
  • Mesh corset for increased patient comfort


  • Indicated for sacroiliac joint pain or instability, symphylolysis, and arthritis.


Measure waist circumference.
Size Waist Circumference Item Number
S Up to 35 in (89 cm) 50R159N=SMALL
Standard 35 - 50 in (89 - 127 cm) 50R159N=STANDARD
Universal 23 - 50 in (58.5 - 127 cm) 50R159N=U