Cleidocranial dysostosis is also known as cleidocranial dysplasia. It is a congenital disorder affecting bones and teeth. The most striking feature of cleidocranial dysostosis is absent or poorly developed clavicles. Consequently, the individual can bring shoulder close together. In addition, short stature is a common presentation. Reference: https://en.wikipedia.org/wiki/Cleidocranial_dysostosis#:~:text=Cleidocranial%20dysostosis%20(CCD)%2C%20also Image via: https://omjournal.org/IssueText.aspx?issId=291https://omjournal.org/IssueText.aspx?issId=291