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Hook of Hamate Fracture
Rare (2% of all carpal fractures)
Mechanism usually direct blow from a stick sport (golf, hockey, baseball)
Presents with hypothenar pain and pain with gripping activities
Physical examination - local swelling and tenderness to palpation over hook of hamate
Diagnostic test - Hook of hamate pull test
https://www.youtube.com/watch?v=A-mjRnC1yWQ
XR - standard wrist series but add carpal tunnel view
http://openi.nlm.nih.gov/imgs/512/60/2904904/2904904_256_2009_842_Fig1_HTML.png
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