INTRODUCTION: CTS is the most common nerve entrapment syndrome. Repeated flexion and extension activities of the wrist coupled with certain finger flexion causes oedema and compression of the median nerve within the carpal tunnel of the wrist. Several treatment options, both conservative and surgical are available to relieve the pressure on the median nerve. Although studies support the efficacy of splinting for CTS the length of splinting, type of splints, day or night use and the effects on other variables are still less agreed.

MATERIALS AND METHODS: A Randomised control trial with subjects randomised to a splint and a control group. 44 patients(60 hands) evaluated at recruitment, 2,8 and 12 weeks. Difference in Levine’s symptom and functional severity scores, between the two groups, used as the primary outcome measure.

STATISTICAL METHODS: Repeated measure analysis(ANOVA) and paired t test used for statistical analysis between the two groups.

RESULTS: There was no difference between the two groups at baseline. Improvement in symptom severity score in the splinted group at the end of 12 weeks(p< 0.05). No difference in functional severity between the two groups.

CONCLUSION: Splintage helps to improve symptoms related to carpal tunnel syndrome in a short term period. This is the duration that the patients referred by GP’s have to wait before seeing a hand specialist. Hence they can be treated with splints during this period to give them symptomatic relief.