Cffinsn Etę>.9.fp«M.fofK fam A-mtra^icułartodBtalsur&ce.B occasonaDyum)}vmgextenaor proccss.C tip of distal plialanx. oftcn sccondary pathological fracture followmg toe ulccr and osteomyelitis
Rcasons:
Irouma
pathological fractures fluorosis
subclimcal ostcoporosis osteomydtfn