Prevalence of Abnormalities in Dental Structure, Position, and Eruption Pattern in a Population of Unilateral and Bilateral Cleft Lip and Palate Patients

Abstract

The frequency of dental anomalies in this sample was similar to other cleft populations. As surgical trauma has been suggested to damage forming teeth, the results of this study indicated that ESGAP has no detrimental influence on subsequent dental development.

Étude des anomalies dentaires associées aux fentes labiopalatines : à propos d’une série de 85 cas

“…(Bilat : bilétérale ; Post : postérieure ; Unilat : unilatérale ; DP : denture permanente ; DT : denture temporaire). version : la dent présente une position pseudo-versée car, lors de son éruption, elle s'adapte au développement insuffisant du procès alvéolaire dans la région de la fente [6]. La version dentaire est en réalité d'origine fonctionnelle, secondaire à l'absence d'équilibre dans le « couloir dentaire » de Chateau [7] : la pression linguale non compensée par la sangle labiale en regard de la fente entraine une protrusion de la dent [8].…”

“…(DP : enture permanente ; DT : denture temporaire). l'incisive latérale homolatérale (6,3 %), mais pour certains auteurs, c'est plutôt la canine avec une fréquence plus élevée (15,5 %) [6].…”

Description of transverse maxillary expansion in patients with bilateral cleft lip and palate undergoing gingivoperiosteoplasty with alveolar bone graft. A preliminary study

“…This is due to genetic, embryologic and anatomic interactions in the development of the lip, primary and secondary palate and tooth germs 21,34 . Abnormality concerns the number of germs, with more frequent agenesis of the lateral maxillary incisors and second maxillary premolars 6,12,31,34 (Fig. 3), and the size, form and structure of teeth, but also organogenesis and eruption 6 .…”

Position of alveolodental fragments before and after primary gingivoperiosteoplasty in unilateral cleft lip and palate

“…The most common is agenesis of the lateral incisor on the A. GRENARD, M. FRAEYMAN, B. VI-FANE, K. NHAM cleft side 16 . Other abnormalities are also frequently reported: microdontia 11 or a double lateral incisor 16 .…”

“…The most common is agenesis of the lateral incisor on the A. GRENARD, M. FRAEYMAN, B. VI-FANE, K. NHAM cleft side 16 . Other abnormalities are also frequently reported: microdontia 11 or a double lateral incisor 16 . There may also be agenesis of the second premolars, structural abnormalities (enamel hypoplasia) 3 and delayed root construction 7 .…”