The effect of irrigating solutions on the Ca/P ration in root dentine
The aim of this study was to evaluate the effect of Na-EDTA and NaOCl in mineral contents in Pyro-Swag root dentine using SEM and EDS.Material and method: Twenty-two specimens of the middle radicular third obtained from human first molars, extracted for orthodontic reasons, were examined.Specimens were polished and divided into four groups.The firs