The purpose of the study is~To determine the Prevalence of constructed space maintainers at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~To assess the knowledge, attitude and awareness of constructed space maintainers for pediatric patients' guardians at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~and~- To assess the knowledge, attitude and practice of pediatric dentists towards use of space maintainers in children, at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~PO1:~Population:~Egyptian children with constructed space maintainers and their guardians attending Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~Outcome1:~Prevalence of constructed space maintainers Knowledge, attitude and awareness of constructed space maintainers for pediatric patients' guardians.~PO2~Population2:~Pediatric dentists at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~Outcome2:~knowledge, attitude and practice of pediatric dentists towards the use of the space maintainers.
The purpose of the study is~To determine the Prevalence of constructed space maintainers at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~To assess the knowledge, attitude and awareness of constructed space maintainers for pediatric patients' guardians at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.~and~- To assess the knowledge, attitude and practice of pediatric dentists towards use of space maintainers in children, at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.