PMC4997775_01
(a) Anteroposterior view of the right wrist demonstrating transradial styloid lunate dislocation. The lunate is seen overlapping the capitate, creating the classic "piece-of-pie" sign (white arrow). (b) Lateral view of the right wrist demonstrating lunate dislocation. The lunate is displaced and angulated out of the lunate fossa, producing the "spilt teacup" appearance (black arrow).
eplasty16ic37_fig1.jpg
PMC4997775_01_eplasty16ic37_fig1.jpg
F1
X-rays of the right wrist were done (Figs 1a and 1b).