<prompt> The most commonly dislocated joint in the childs hand is the NOT RELATED-OHODistal interphalangeal jointProximal interphalangeal jointMetacarpophalangeal jointCarpometacarpal joint  <response>: Although dislocations in the hands of children are uncommon because the physes are generally weaker than the capsular and ligamentous structures, the metacarpophalangeal joint is the most commonly dislocated joint. Dislocation of the proximal interphalangeal joint is second in frequency, followed distantly by dislocation of the distal interphalangeal joint. 