Bone Abstracts

Introduction: Dentinogenesis imperfecta (DI) is a common dental aberration in patients with osteogenesis imperfecta (OI). Mutations that cause abnormal collagen chains will cause more serious types of OI and it has been claimed that DI should be a marker for qualitative defected collagen. It has also been supposed that normal development of teeth may be more dependent on normal α2(I) than normal α1(I) chains which are encoded by COLIA2 and COLIA1 ge...