Hand and wrist configurations in patients with Carpal Tunnel Syndrome

Abstract

The association between hand and wrist configurations was investigated in this study. The hand and wrist dimensions of sixty patients with carpal tunnel syndrome and sixty healthy control subjects were measured using specific anatomical landmarks. The palm width was significantly greater in the patient group. There was no significant difference in the hand length between the two groups. Both the wrist width and wrist depth were significantly greater in the patient group. The hand ratio and the wrist ratio were significantly smaller in the patient group indicating that the latter had squarer hands and wrists than the control group respectively. This suggests that the anatomy of the hand and wrist may predispose to carpal tunnel syndrome.