Osteogenesis imperfecta or brittle bone disease in children is a rare but troublesome clinical disease. The disease is characterized by a decrease in bone quality due to a lack of collagen in the body, so children with the disease often have spontaneous bone fractures without trauma or multiple bone fractures at the same time.

Computed tomography of the limbs with contrast injection is performed to diagnose diseases of the patient's upper and lower limbs such as bone and soft tissue tumors, acute or chronic osteomyelitis,...