Clinical Research Directory

TOOTH DİSCOLORATİON AFTER ROOT CANAL TREATMENT WİTH AH PLUS AND BİOROOT RCS

he purpose of this clinical study is to compare tooth color changes after root canal treatment using two different root canal sealers, AH Plus and BioRoot RCS, in upper front teeth. The main questions this study aims to answer are: Does the amount of tooth color change differ between teeth treated with AH Plus and those treated with BioRoot RCS? Does tooth color change over time or differ between the cervical, middle, and incisal regions of the tooth crown? Researchers will compare 66 upper front teeth requiring root canal treatment. Thirty-three teeth will be treated using AH Plus and 33 teeth using BioRoot RCS. Both groups will receive the same root canal treatment protocol, including the cold lateral condensation technique. Participants will: Receive root canal treatment in one visit. Have the color of the treated tooth measured before treatment. Return for color measurements at 1 week, 1 month, 3 months, 6 months, and 12 months after treatment. Tooth color will be measured with a digital device called a spectrophotometer. Measurements will be taken from three areas of the tooth crown to determine how tooth color changes during the one-year follow-up period.

Clinical Evaluation of Discoloration Induced by Root Canal Treatment in Vital and Devital Teeth

This prospective observational study aims to evaluate and compare tooth discoloration following root canal treatment in vital and devital teeth. Patients with maxillary premolar teeth requiring root canal treatment are included in the study. Before treatment, the teeth are classified as vital or devital based on their pulpal status. All teeth receive root canal treatment and coronal restoration using a standardized clinical protocol. Tooth color is objectively measured with a spectrophotometer before treatment and at 3, 6, and 9 months after treatment. Changes in tooth color over time are evaluated and compared between vital and devital teeth.