Fig. 1From: Can we decrease the duration of basal thumb joint distraction for early osteoarthritis from 8 to 6 weeks? Study protocol for a non-inferiority randomized controlled triala The distractor device. b Drawing of the trapezium bone and metacarpal bone. c Distractor device in situ with 2 k-wires in the trapezium and 2 in the metacarpal boneBack to article page