DENTINAL FLUID - The Life Line Of A Tooth - Sameer Makkar

The dentinal fluid is an integral part of tooth structure. The fluid transport system of the tooth is important for the nourishment of tooth by supplying various nutrients and innervating the entire dentin. Dentinal fluid originates from the terminal capillaries in the pulp and diffuses into DEJ along with periodontoblastic space. The pulpal interstitial fluid is under positive tissue pressure that tends to move dentinal fluid from the pulp through any dentinal tubules that are not sealed peripherally..