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The medi Lumbar 631 (SKU 77800) is a lumbar-sacral orthosis with a cord-pulley so the wearer can set compression. Official medi USA specs list it as regular size. Waists over 43 inches need the LS00401 extension set, which medi says fits up to 68 inches around the navel.
This 631 LSO uses the same cord pulley, trim-able anterior and posterior panels, polyester inner, and wide straps as the rest of the 627/631/637 family. Official medi USA copy does not list the extra lateral panels that sit on the 637.
Choose the Lumbar 637. Choose the Lumbar 627. Choose Lumbamed plus or Lumbamed facet if a knit lumbar support is enough. Choose Spinomed for osteoporotic vertebral fractures.
The medi Lumbar 631 is designed for nonspecific lumbar pain, SI irritation, stress at the lumbar-pelvic border, or weak trunk muscle when a cord-pulley LSO is prescribed. Choose the Lumbar 637. Choose the Lumbar 627.
Contact Affinity Home Medical for help choosing a medi Lumbar 631 spine brace that fits your needs. Our team can help you compare lumbar LSO, patella, ankle, walking-boot, and hinged-knee options and confirm model specifications and availability.
Call 801-906-3900 or visit 3737 S State St, South Salt Lake, UT 84115.