The aim of study is to measure osteoporosis in the right foot at heel (calcaneus) by using quantitative ultrasound (QUS) technique. It was measured (SOS, BUA, BQI, T-score and Z-score). While usage DXA technique tissue thickness. Osteoporosis represents low bone mineral density (BMD). uses QUS measurements because it contains a high ratio trabecular bone. predominant diagnosis used for adults, ...