Dual path: a concept to improve the esthetic replacemente of missing anterior teeth with removable partial denture

• Autor(a) principal: Carreiro, Adriana da Fonte Porto
• Data de Publicação: 2008
• Outros Autores: Machado, Ana Lucia, Giampaolo, Eunice Teresinha, Santana, Ivone Lima, Vergani, Carlos Eduardo
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UFRN
• Texto Completo: https://repositorio.ufrn.br/jspui/handle/123456789/20870
• topic: Removable partial denture; Esthetics; Dual path; Path of insertion; Surveyor

The dual path of insertion concept for removable partial denture (RPD) design may be used in esthetically demanding situations. When compared to conventional RPDs, the main advantage of this design is the minimal use of clasps. This clinical report describes the treatment of a patient with an anterior maxillary edentulous area using a dual path RPD. The diagnostic cast was surveyed to ensure the adequacy of the undercuts on the mesial surfaces of the anterior abutments, where rigid minor connectors were placed. Inverted V-shaped canine cingulum rest seats were prepared to provide resistance to tooth movement during function. The dual path RPD concept allows excellent esthetic results, minimizes tooth preparation, and reduces the tendency toward plaque accumulation in a Kennedy class IV partially edentulous arch.