EVALUATION OF DENTAL TECHNICIAN’S PLANNING IN MODELS CLASS I OF KENNEDY

Abstract

Partial removable dentures (PRD) are frequently requested to replace lost teeth and associated structures. A correct evaluation, diagnosis and a detailed planning must be done before the prosthesis fabrication. In some cases, the negligence of the dentist leads to a high failure index, because the planning is transmitted to the dental technician. Purpose: To compare the treatment planning for Kennedy Class I RPD made by ten dental laboratories from Salvador. Método: Three types of cast Kennedy Class I RPD were performed and sent to dental laboratories for the planning of a PRD. Then, planned casts were examined following established criteria. Resultados: The location and borders of the base were well done, but indication of the clasp and kind of base were not. The pararelometer was not used by any technician. Conclusão: Technicians are not able to indicate pillars and plan location and indication of RPD clasps.