Negative ulnar variance is not a risk factor for Kienböck's disease.
Weiss
A P
AP
D000704:Analysis of Variance; D006801:Humans; D010007:Osteochondritis / Q000209:etiology* / Q000503:physiopathology; D012307:Risk Factors; D014457:Ulna / Q000503:physiopathology; D014955:Wrist Joint / Q000503:physiopathology