Bone Abstracts

Osteonecrosis of the jaw (ONJ) has been recently described after i.v. administration of amino-bisphosphonates and – less frequently – in association with the use of oral bisphosphonates. Bisphosphonate-related osteonecrosis of the jaw (BRONJ) may affect mandible bone (65%), maxilla bone (26%) and rarely (9%) both sites simultaneously. Although causality may never be proven, emerging experimental data have established a strong association between monthly i.v. bisphosp...

Objective(s): We aimed to determine the prevalence of osteoporosis and risk factors for bone demineralization in the Italian population.Material and methods: 3090 consecutive subjects were screened for osteoporosis by using calcaneal quantitative ultrasounds (QUS) in 16 Italian cities (women: 2635; men: 455) during the extension of the FIRMO study carried out in 2011 on about 7000 people. Anamnestic data were collected to assess the presence of recognize...