Ak. Mehara et S. Bhan, ROTATORY DISLOCATION OF THE 2ND CARPOMETACARPAL JOINT - CASE-REPORT, The journal of trauma, injury, infection, and critical care, 34(3), 1993, pp. 464-466
Isolated dorsal dislocation and rotatory dislocation of the second car
pometacarpal joint is rare. A case of rotatory dislocation of this joi
nt is presented, where reduction was blocked by entrapment of the exte
nsor carpi radialis longus tendon in the joint. A roentgenographic tec
hnique for evaluating dislocation of carpometacarpal joints is also de
scribed.