新しいコンセプトによるプロビジョナル・レストレーションを活用したシステムRAPCOシステムについて第一報

Abstract

This method is to systematize the process flow which is from clinical side to technical work by built in a provisional restoration with new concept. The provisional restoration with new concept has an unique feature that is given an occlusal criteria proposed by Hobo, Takayama et al, beside providing an individual teeth tray worked on the working model, in addition to the concept of the conventional provisonal restoration.The provisional restoration with new concept is called “The Particular restoration” hereafter. It's written concretely and briefly as follows.After precise impression, the particular restoration which meets an occlusal criteria suggested by Hobo et al is made and installed in the oral cavity. It is taken out from oral cavity after it is established the occulsion functioually and a patient's agreement is recieved. Then the duplicate is made. Its duplicate is tentatively installed in the oral cavity, the particular restoration is attached occlusion impression as an ideal individual teeth tray and is utilized on the working model.After all, impression, occlusion taking and check bite are obtained as almost same condition as restoration works functional status in the oral cavity and the functional condition of occlusal plate can be transfered to the final restoration changed with wax by being the particular restoration through the core of occlusal plate.The method described above is named “RAPCO system” which is abbreviation of Restoration with acquired proper condition after occlusion system.