Abstract

SANCHEZ Y, Andrés Eloy; MORELLY, Eddie  and  VIEIRA, Jorge. Evaluación  de estructuras metálicas de los casos de Dentaduras Parciales Removibles: Facultad de Odontología de la Universidad Central de Venezuela. Acta odontol. venez [online]. 2007, vol.45, n.3, pp.388-393. ISSN 0001-6365.

Abstract. It had been analyzed The influence of how the master cast was sent above the frameworks quality of 120 cases of Removable Partial Dentures, 40 of this cases was sent without master cast preparations, 40 cases with maximum contour line, calibration and tripod registration, and 40 cases with relief preparation, block outs and ledge preparation too.  In the master cast the rated parameters was taken from American Academy of Prosthodontics for the design of retainer clasps, mayors connectors and prosthesis bases.  In all cases less than 50% of clasps was accepted, when master cast had all preparations ( maximum contour line, calibration and tripod registration) the accepted percentage was greater and 1/3 of this cases was non acceptable. From mayor connectors the acceptable percentage was 85% indifferently of which way that master casts was sent

Keywords : Removable Partial Denture; Framework; Quality.