NCIt definition : Obstruction or a closure of hollow organ, passageway or vessel; also the transient
approximation of the edges of a natural opening; imperforation.;
https://www.cochrane.org/fr/CD003451/ORAL_les-appareils-orthodontiques-corrigent-ils-ou-ameliorent-ils-la-sous-occlusion-incisives-inferieures 2024 United Kingdom review of literature french abstract orthodontic appliance, nos malocclusion, angle class iii incisor child adolescence Surgical Incision Teenager Incisor obstruction, nos Adolescents child, nos adolescent Adolescent Dental Occlusion orthodontic appliances incision, nos Apparatus Offspring What Month is it Occlusion Child