Attitudes toward abutment preparation for removable partial dentures.
A questionnaire was sent to 58 dental schools to determine what type of abutment preparation is being used in conjunction with removable partial dentures. Responses from 43 schools indicate that enamel modification and cast restorations are still the primary type of abutment preparations. Amalgam alloys are widely used, and composite and acid-etched retained restorations are also being used.
D001291:Attitude of Health Personnel; D000044:Dental Abutments; D003815:Dentists; D003832:Denture, Partial, Removable; D006801:Humans