Demineralization is a process of loss of minerals in the dental hard tissue that affects seriously the health of the patients, as it diminishes the tooth resistance, generating chewing problems by ...

Forty-eight single-rooted teeth were used in this study. The canals were instrumented by the step-back technique and the roots were randomly divided into six equal experimental groups (n = 8) ...

Health and Human Services Secretary Robert F. Kennedy Jr. continues to push for curbs on fluoride in drinking water.