Os epilunate

The os epilunate is an accessory ossicle of the wrist that lies at the dorsal surface of the lunocapitate articulation. For this reason it can be mistaken for a loose body within this articulation 1. Though quite rare, it has to be considered in the differential diagnosis of dorsal atraumatic wrist pain as it can be surgically treated to good effect 2.

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Article information

rID: 54727
Section: Anatomy
Synonyms or Alternate Spellings:
  • Os epilunatum

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Cases and figures

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    Os epilunatum
    Figure 1: expected location
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