To suspend or not to suspend: a randomised single blind trial of simple trapeziectomy versus trapeziectomy and flexor carpi radialis suspension.

The thumb carpometacarpal joint is the second most common site of osteoarthritis in humans. There are numerous operations for the condition but, perhaps, the commonest is trapeziectomy, sometimes supplemented by a suspension procedure, most commonly using part of the flexor carpi radialis tendon. In order to determine whether there is an advantage to a suspension procedure, or not, 65 patients with Eaton and Glickel Grade III or IV arthritis of the carpometacarpal joint of their thumbs were randomised into either undergoing trapeziectomy alone (with no wiring) or a trapeziectomy with flexor carpi radialis suspension. Patient satisfaction from both operations was similar. There was increased range of movement in the trapeziectomy alone group, but there was no difference in grip or pinch strength. Measurement of the gap on X-ray left by the trapeziectomy was less when trapeziectomy alone was performed.

RCT Entities:   Population Interventions Outcomes