Presentation
Wrist swelling 15 days after fall on an outstretched hand.
Patient Data
Age: 45 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Scapholunate dissociation
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Info
![](https://prod-images-static.radiopaedia.org/images/616227/07634027506309f2da4621b2b7ee7686ca3da0954e3c91785ec892abca5ed69f_big_gallery.jpeg)
Widened scapholunate space (Terry Thomas sign).
Case Discussion
Terry-Thomas sign is indicative of scapholunate dissociation (often with rotary subluxation of the scaphoid) due to ligamentous injury.