keinbock Osteonecrosis, all true except
Tenderness over base of 3rd metacarpall is present
Pain is more on wrist flexion than wrist extension
Is the osteochondritis of lunate
common age group 20-40
Kienbock disease: Age: 20-40 yrs osteochondritis of lunate dominant side finesterer&;s sign : tenderness at the base of 3rd metacarpal on making a fist. negative ulnar variance. pain on wrist dorsiflexion REF : MAHESWARI 9TH ED