title: [Lengthening the clinical crown. How and why?].
mesh_terms: D003737:Dental Cavity Preparation / Q000379:methods*; D003766:Dental Occlusion; D003779:Denture Design; D005881:Gingiva / Q000033:anatomy & histology; D006801:Humans; D014070:Tooth / Q000033:anatomy & histology*
vernacular_title: Allongement de la couronne clinique. Quand et pourquoi?