Management of Multiple Mandibular Fractures in a Child with Osteogenesis Imperfecta Using Arch Bar Retained Thermoformed Splints: A Novel Technique.

Osteogenesis Imperfecta (OI) is a heterogeneous group of autosomal dominant and recessive inherited disorders of type I collagen metabolism. Clinical features of OI include multiple bone fractures, muscle weakness, joint laxity, skeletal deformities, blue sclerae, hearing loss, and dentinogenesis imperfecta. This report presents a challenging case of multiple mandibular fractures in a five years old child with OI, which was successfully treated with a new, minimally invasive technique of closed reduction with arch bar retained thermoformed splint.