Os nasale (Nasenbein)

The video tutorial explains the anatomy of the nasal bone, its connections with other facial bones, and its role in forming the nasal structure. It details the sutures and articulations with the OS frontale, maxilla, and nasal cartilage. The tutorial also covers nasal ossification and the implications of hypoplasia, particularly in relation to Down syndrome. The importance of measuring the nasal bone in prenatal diagnosis is highlighted.

What are the potential consequences of disturbed ossification of the nasal OS?

Explain the significance of measuring the nasal OS on ultrasound.