Changes in trabecular pattern of the upper end of the femur as an index of osteoporosis.
D000368:Aged; D001696:Biomechanical Phenomena; D005260:Female; D005265:Femoral Neck Fractures / Q000000981:diagnostic imaging*; D005270:Femur Head / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000000981:diagnostic imaging* / Q000473:pathology; D011312:Pressure; D011859:Radiography