What is the common name for osteogenesis imperfecta?

Osteogenesis imperfecta is commonly known as brittle bone disease due to its primary characteristic: an increased susceptibility to fractures. This condition results from a genetic defect that affects the body’s ability to produce type I collagen, which is crucial for bone strength and structure. As a result, individuals with osteogenesis imperfecta experience bones that break easily, often with minimal or no trauma. The term "brittle bone disease" aptly describes the hallmark feature of this condition, making it more relatable and easier to understand for those who may not be familiar with the medical terminology associated with osteogenesis imperfecta.

Other options like bone cancer, bone marrow disease, and fibrous dysplasia do not accurately reflect the specific nature of osteogenesis imperfecta, as they refer to completely different medical conditions involving distinct pathologies and clinical implications.