Osteogenesis imperfecta

Osteogenesis Imperfecta (OI) is a group of connective tissue disorders involved in skeletal abnormalities characterized by bone fragility and deformities. Genetic abnormalities are variable and new subgroups have been described recently, adding information to traditional classifications. There is a wide spectrum of clinical manifestations, ranging from mild bone fragility, in otherwise asymptomatic children, to versions that are lethal at birth. Its incidence is 1/10.000-20.000 newborns. The diagnosis is mainly clinical and must be distinguished from other skeletal abnormalities and child abuse. The treatment is multidisciplinary, and it is aimed to improve the quality of life of patients. For which the bone density must be improved, through medications, strong musculature, and physiological loads. Fractures are treated by immobilizing for short periods, trying to load at soon as possible, or by surgeries that limit immobilization time. On the other hand, skeletal deformities should be treated surgically using dynamic rods that are extensible and maintain correction as the child grows. The coordinated management of the different professionals involved is of the utmost importance to achieve the best results in this chronic disease that involves the child and his entire environment.