Objectives. The objective of this research was evaluate the delay of rash in patients Pediatric with diagnosis of nephrocalcinosis, that come to consultation to the area of Nephrology Pediatric of the city hospital Enrique Tejera in the period january-june 2015, since the eruption dental is a process physiological complex that continues a chronology, sequence and time of eruption, that can verse influenced by different factors as the sex , age, race and condition systemic. Materials and methods. It was a descriptive-comparative research where 20 panoramic radiographs, of which 10 were from patients with nephrocalcinosis and 10 from systemically healthy patients were evaluated. Nolla and Demirjian analysis were applied in order to compare chronological age with dental age and thereby to assess the presence of eruption delay. Results. 50% of patients with nephrocalcinosis and 20%of patient...

Down syndrome is a chromosomal abnormality that has an incidence of 1 in 1,000 new born babies, and increases with maternal age. The objective of the research was to evaluate the oral patology in children with Down Syndrome in the Fundación el Triangulo at Quito-Ecuador. A descriptive study was carried out with a cross-sectional design during January-April 2018, in which 55 Down Syndrome and no systemic involvement patients, with an average age of 9.21 years were evaluated. The oral findings where: malocclusions in 51 patients (92.72%), dental caries in 23 patients (41.81%), periodontal disease in 12 patients (21.81%), among other oral clinical findings, enamel hypoplasia was visualized in 2 patients (3.63%), mesiodent in 2 patients (3.63%), 1 case of dental fusion (1.81%) and another case of macrodontia (1.81%). It is concluded that there is a high incidence of malocclusions due to mac...