Salivary velocity distribution on lower central incisor.

Abstract

<p>The salivary velocity distribution were displayed when (a) the saliva was flowing gingivally at T1; (b) the saliva flowing occlusally at T1; (c) the saliva flowing gingivally at T2; (d) the saliva flowing occlusally at T2. The red enclosed area illustrated the low velocity areas, and the arrow indicates the direction of saliva flow.</p