TY - BOOK AU - Mohammed Saif Soliman Fsifis AU - Fatma Abdou Abdelsayed , AU - Hala Munir , TI - Prevalence of malocclusion and orthodontic treatment need in Egyptian schoolchildren : : Cairo Governorate - Asurvey study / PY - 2015/// CY - Cairo : PB - Mohammed Saif Soliman Fsifis , KW - Egyptian Schoolchildren KW - Malocclusion KW - Orthodontic Treatment N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics; Issued also as CD N2 - This project was aimed to determine the prevalence of malocclusion among school children in Cairo goverorates . Results : distribution of angle classification : this study showed that 497 children (25.7%) had accepted occlusion while 997 children had angle classI malocclusion representing (22.5%) of the study sample 318 children had angle classII malocclusion representing (16.4%) of the study sample while 115 children had classIII malocclusion representing (5.9%) of the study sample and 9 children had classII IV representing (0.5 %) of the study sample UR - http://172.23.153.220/th.pdf ER -