For Extension

Use the SIRIS™ Stable Thumb Splint when extension at the thumb MCP joint is needed and the MCP joint has the ability to be passively corrected to neutral. A bracelet comes standard and links can be removed for optimal fit. The bracelet keeps the splint from migrating and is attached with a clasp (standard) or an S-hook (optional – if fine motor skills are limited). This splint can easily be worn at the same time with a splint on the IP joint.

  • SIRIS™ Stable Thumb Splint used to correct extension at the thumb MCP joint

  • Standard bracelets comes with lobster clasp, if requested a ‘S’ hook can be substituted

  • Flyer showing the 3 different models we offer