Modality: X-ray (Frontal)

- “ SLAC refers to scapholunate advanced collapse and can be due to previous trauma or spontaneous osteoarthritis of the wrist.  DISI refers to dorsa...”

Used in the following article:

  • Dorsal intercalated segment instability - “ Dorsal intercalated segment instability (DISI) is a form of instability involving the wrist. It occurs mainly after the disruption of the scapholu...”
  • Scapholunate advanced collapse - “ Scapholunate advanced collapse (SLAC) refers to a pattern of wrist malalignment that has been attributed to post-traumatic or spontaneous osteoart...”

View full size version of Triangular fibrocartilage complex tear with scapholunate advanced collapse and dorsal intercalated segment instability

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