MRI of the Wrist, Part 5 | Wrist Instability

This is part 5 of the RadNet MSK Fellowship MRI of the Wrist lecture series from John Crues, MD and colleagues. Topics covered in this video include: Classification, extrinisic ligaments, carpal instability non-dissociative (CIND), intercalated segmental instability, crank theory, unstable scaphoid fracture, volar intercalated segmental instability (VISI), dorsal intercalated segmental instability (DISI), scapho-non-union advanced collapse (SNAC), traumatic lunate patterns (perilunate, midcarpal, lunate), scapholunate ligament tear, pitfalls of arthrography