Abstract
In order to improve an esthetic of the clasp denture, the labial clasp arm on the anterior abutment was tried to be shorten in length. Its fair effect was clinically exemplified by the partially edentulous patients. The significance of a guiding plane on the abutments and a cross-arch sprint by the denture was discussed. Finally, it was suggested that the Kennedy's Class III partial denture could be designated as to be the most indication for this application.
