Three-dimensional aide to the infratemporal fossa

Abstract

This article describes a simple, three-dimensional cut-out model of a notoriously difficult anatomical region, the infratemporal fossa. The model performs three functions. First, it allows the student to visualize the area's boundaries in three dimensions. Second, it clearly shows the positions and relations of major passages into and out of the region and, third, it highlights the absence of a floor-a concept which is important in the spread of infection. It is felt that the model enables an easy progression from superficial to deep learning of the area.