An Update On Gutta-Percha Retrieval Methods

Gutta-percha--the end of an era?

Comparing Microleakage in Root Canals Obturated with Nanosilver Coated Gutta-Percha to Standard Gutta-Percha by Two Different Methods

INTRODUCTION Favorable apical seal of root filling materials is a crucial factor for a successful root canal treatment. The aim of this in vitro study was to compare bacterial and dye microleakage of two root canal filling materials including standard gutta-percha and nanosilver coated gutta-percha, and to evaluate the agreement between results of these two methods. MATERIALS AND METHODS Fift...

Various methods of Gutta-Percha Removal on the apical Seal-an

BACKGROUND: It's often necessary to fabricate a post & core for restoration of an endodontically treated tooth. One of the important step in post & core technique is preparation of post space by removal of gutta-percha from root canal leaving 3 5mm at the apex, so that the apical seal is not disturbed. Objective of this study to evaluate effect of various methods of gutta-percha removal on apic...

Long-Retained Gutta Percha Pessary

The thermomechanical properties of gutta-percha. I. The compressibility of gutta-percha.

Sample wafers of compounded dental gutta-percha and uncompounded dental-grade gutta-percha were compression tested to 20,000 pounds in uniaxial and triaxial systerns. Unrestrained flow in the uniaxial series prevented development of stress levels sufficient to produce molecular compression. Negligible molecular compression did occur in the triaxial series but only above a stress level of approx...