Correcting PIP joint hyperextension greater than 20º with the SilverRing™ Boutonniere Splint

When using the SilverRing™ Boutonniere Splint to limit hyperextension, the “spacer” positions the rings farther apart which increases the length of the splint. This extra length allows the splint to fit around an enlarged joint and/or be positioned to avoid Bouchard’s Nodes. It is also a good choice if there is limited range of motion because it is easier to get on and off or if there is “bulging” on the volar aspect of the joint when the finger is extended.