Bone Abstracts

Background: Osteogenesis imperfecta (OI) is a hereditary connective tissue disorder characterized by increased bone fragility and low bone mass. The different types of OI may be distinguished by their clinical features and the causative genes, with COL1A1 and COL1A2 genes as the most frequent. The guidelines for OI genetic diagnosis first recommends the screening of COL1A1 and COL1A2 genes using Sanger sequencing. However, this method has li...