case_images: PMC7350069_01
case_images: Anteroposterior and oblique radiographs of the right hand demonstrating complete dorsal dislocation of the three ulnar CMC joints.
case_images: CRIOR2020-2861604.001.jpg
case_images: PMC7350069_01_CRIOR2020-2861604.001.jpg
case_images: fig1
case_images: Plain radiographs (a dorsopalmar and an oblique view) of the right hand showed complete dorsal dislocation of the three ulnar CMC joints (Figure 1).
case_images: (a, b) CT images showing the dorsal dislocation of the fifth CMC joint and a bony fragment at the base of the fifth metacarpal that originated from the hamate (red arrows).
case_images: CRIOR2020-2861604.002.jpg
case_images: PMC7350069_01_CRIOR2020-2861604.002.jpg
case_images: fig2
case_images: The latter not only confirmed the diagnosis but also revealed a bony fragment at the base of the fifth metacarpal that originated from the hamate (Figures 2(a) and 2(b)).
case_images: Radiographs after open reduction and fixation with Kirschner wires.
case_images: CRIOR2020-2861604.003.jpg
case_images: PMC7350069_01_CRIOR2020-2861604.003.jpg
case_images: fig3
case_images: The fifth metacarpal was pinned similarly on the hamate (Figure 3).
case_images: (a-c) Radiographs 6 weeks postoperatively after the K-wires' removal.
case_images: CRIOR2020-2861604.004.jpg
case_images: PMC7350069_01_CRIOR2020-2861604.004.jpg
case_images: fig4
case_images: Both the splint and the K-wires were removed in six weeks' time (Figures 4(a)-4(c)).