Rcasons:
trauma
pathological fracturcs fluorom
aubclinical osteoporosis osleomyelitis
Common attł of pedał bonę fiactures:
A intra-articular to distal surfacc; B occasionally mvotnhg c,xtcnsor piocciii C. np ofdutal pltalaiK. oflen jecondaiy pathological fracture followmg toe uleer and ottecrayditu