From the case: Os triangulare

Modality: X-ray (Oblique)

- “ Accessory ossicles are an important differential diagnosis to fractures, especially in the wrist where more than 20 have been documented.  ”

Used in the following article:

  • Os triangulare - “ The os triangulare (also known as the os intermedium antebrachii or os triquetrum secundarium) is an accessory ossicle located between the ulnar s...”
  • Accessory ossicles - “ Accessory ossicles are secondary ossification centers that remain separate from the adjacent bone. They are usually round or ovoid in shape, occur...”

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