Revisiting the Functionally Generated Path Technique: Is this an Aid to Predictable Digital Occlusal Design? Part 1: Introduction and Background

Abstract

Registering a pre-existing occlusal scheme is paramount to the long-term success of a fixed restoration(s) and a requirement when working conformatively, whether in analogue or digital format. Part 1 of this two-part series highlights those occlusal schemes that provide difficulties using established techniques in arriving at a predictable restoration requiring minimal occlusal adjustments chairside. Part 2 introduces the theory of the functionally generated path (FGP) technique, and two cases involving implant-retained restorations will be used to highlight the benefit of adopting this technique into the digital workflow in the provision of occlusally precise restorations. CPD/Clinical Relevance: This article provides an overview of difficult occlusal schemes and identifies those that would benefit from using the functionally generated path technique in the provision of occlusally correct restorations.