[Minimalization of the proper parts of retention arms]

Abstract

Clasps situated on anterior teeth decrease the aesthetic value of the dental arches and the patients want to have the size of the clasps reduced. The study was carried out for finding out what was the least acceptable size of the retention arms of the clasp. A technique was evolved for designing the minimalized retention arms, and it was established that the proper part of the retention arm must exceed the interspace limit by 1 mm. Further shortening of the clasp was not possible. Minimalization of the arms of the clasp decreased the adverse effects of removable prostheses on oral hygiene.