Etiological mechanism and treatment of Guillain-Barre syndrome-- Campylobacter jejuni enteritis and the development of anti-ganglioside antibody preceding the syndrome

An ulnar dislocation of the trapeziometacarpal joint is reported. On the posteroanterior radiograph of the wrist, the boney alignment appeared normal, and the only sign indicating a dislocation was a slight widening of the joint. By contrast, a true posteroanterior view of the trapezium clearly demonstrated the metacarpal ulnarly displaced. A late tendon reconstruction of the damaged palmar and medial ligaments produced a satisfactory result.