Lunula

Dr Henry Knipe et al.

The lunula is an accessory ossicle of the wrist. It lies in the TFCC, between the tip of the ulna styloid process and the triquetrum. It may be fused to the ulna styloid, giving it an elongated appearance. 

Differential diagnosis

Upper limb anatomy
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Article information

rID: 27782
Section: Anatomy
Synonyms or Alternate Spellings:
  • Os lunula

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