Aim: The present study aimed to calculate the birth prevalence of orofacial cleft patients in King Abdulaziz Medical City (KAMC) Tertiary Care Hospital in Riyadh City. KSA. Material and methods: The data utilized in this retrospective study were obtained from the birth data registry at the hospital covering the period between January 2014 and December 2018. The data collected for the ... https://www.markbroyard.com/