The only other interventions that are clearly of benefit are neutral-angle wrist splinting, with a success rate of 37%, and steroids, which are better given by local injection than as oral treatment.

• 另一个可行的干预措施就是保持手腕中立位的夹板，有效率为37%25，还有类固醇激素局部注射比口服治疗更有效。