Morphological disorders of matures with congenital splits in the dento-maxilo-facial area. Biometric analysis and statistical analysis of study models

Abstract

Epidemilogical studies show that the prevalence of cleft lip and palate(DLP0 varies under the action of factors such as socio-economic status ,geographical location, racial backgroundss. In Europe, the average prevalence of DLMP is 0.62:1000. In 70% of cases DLP is non-syndromic, while the remaining 30% are syndromic. Researches in Republic of Moldova conducted Lupan I. (1991), Granciuc Gh. (1986-2022), Railean S. (2010-2022) [1-11] (in Romania, the prevalence at birthis approximately 1:800). 44 maxillary study of models were studied ,obtained from 22 patients with various forms of congenital cleft lip. The clinical deviations of adults with congenital clefts in the maxillofacial region and the severity of these discirders depend on the type of congenital pathology, the extent of the lesion and also the quality of the surgeries. A difference was established in the average dimensions of the dental arch and its deformation ,due to the post surgical sequelae of the unilateral and bilateral penetrating splitting of the upper lip, the alveolar process and the palate.