eng Science and Education Publishing American Journal of Medical Case Reports 2374-216X 2018-08-23 6 8 149 151 10.12691/ajmcr-6-8-1 AJMCR2018681 article Abdulaziz Saeed Alharbi DR.A.S.ALHARBI15@GMAIL.COM 1 Syed Saeed Ahmed 2 Department of Dentistry, Majmaah University, KSA Oral and Maxillofacial Surgery, Aligarh Muslim University, India Cleidocranial dysplasia (CCD) is a rare autosomal dominant genetic disorder which is characterized by its unique intraoral and extra features. Sometimes the disease occurs spontaneously. Here we describe a case of spontaneous occurrence from Saudi Arabia due to its extreme rarity in this continent. http://pubs.sciepub.com/ajmcr/6/8/1/ajmcr-6-8-1.pdf Cleidocranial dysplasia frontal bossing clavicle brachycephaly Runx2 Gene