“ AVN of the lunate with associated negative ulnar variance. More common in the dominant hand and 20-40-year age group. PLAIN FILM • Lunat...
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AVN of the lunate with associated negative ulnar variance. More common in the dominant hand and 20-40-year age group.
PLAIN FILM
• Lunate sclerosis
• Ulnar >2 mm shorter than the radius (negative variance)
MRI
• Low T1 signal, high T2 signal (marrow oedema in early disease)
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