Lunate dislocation

Peri-lunate dislocation

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Lunate vs. peri-lunate dislocations:

Lunate dislocation: Lateral imaging of the wrist shows radius and carpus are aligned, but there has been an isolated lunate dislocation

lunate.jpg

Peri-lunate dislocation: Lateral imaging of the wrist shows alignment of the radius and lunate, but dislocation and displacement of the carpus

perilunate.jpg

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