APICAL PERIODONTITIS

This study compares two ways to clean infected root canals during a single dental visit: laser-activated irrigation versus sonic-activated irrigation. Sixty adults with chronic tooth infections needing a root canal revision will be randomly assigned to one method. Researchers wil…

This study looks at 64 adults with infected tooth roots who need root canal treatment. Researchers are comparing two different sealing materials to see which one causes less pain and helps the bone heal better. Participants record their pain levels for a week and get X-rays to tr…

This study tests whether adding N-acetylcysteine (NAC) to standard root canal treatment reduces pain and improves healing in people with infected teeth and bone loss. Forty adults with dead teeth and signs of infection around the root tip will receive either NAC or standard medic…

This study looks at two different medicines placed inside a tooth during root canal treatment to see which one causes less pain and helps the infection heal better. Eighty adults with infected front teeth will receive one of the two medicines and report their pain levels over a w…

This study looks at whether using ozone water during root canal treatment can affect oxidative stress markers in the fluid around the tooth root. Sixty adults with a single-rooted tooth infection (asymptomatic apical periodontitis) will be randomly assigned to receive either ozon…