Distrectual osteosarcopenia in limb disuse: case report and mini literature review

Osteosarcopenia is a new concept and it is the association of osteoporosis and sarcopenia. Both of these pathologies are more frequent in elderly people and generally affects all the skeleton increasing risk of falls and fractures, loss of global function, fragility, and mortality, and also surgical failures. The coexistence of these conditions derives from a close relationship, not only anatomical, between bone and muscle tissues. Sometimes they can involve only a skeleton segment, due to a local disuse, causing a different form of sarcopenia. In this clinical case, Authors describes a case of isolated lower limb osteosarcopenia in a young non-osteoporotic patient, due to a prolonged limb disuse, complicated by surgical treatment failure for previous pathology, diagnosed by clinical, laboratory, instrumental and histopathological exams.