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  • Adobe Express 2026-07-22 10.37.12
  • OA CMC Thumb Brace
  • OA CMC Thumb Brace

OA CMC Thumb Brace

Support for the base of your thumb.

The OA CMC Thumb Brace stabilizes the joint at the base of the thumb (CMC-1), helping maintain a functional thumb position during everyday activities.

Product Features

  • Targeted support: Stabilizes the thumb’s basal joint.
  • Comfortable design: Selected materials and rounded edges help provide a comfortable fit.
  • Simple fastening: An easy-to-use closure helps patients put on and secure the brace themselves.
  • Water-friendly: Can be worn in water and dried easily afterward.

Sizing

Available in small, medium, and large, with separate left- and right-hand versions. Select your size and the hand requiring support when ordering.

Size Palm circumference (inches) Palm circumference (cm)
Small 6⅞–7¾″ 17.5–19.7 cm
Medium 7¾–8⅞″ 19.7–22.5 cm
Large 8⅞–10⅞″ 22.5–27.6 cm