Suppurative periapical periodontitis

This study compares a new, simpler treatment called CTZ paste against the standard root canal procedure for infected baby teeth in emergency settings. The CTZ paste is placed directly into the tooth without drilling or cleaning the root canals, aiming to kill bacteria and save th…

This study compares two medicines placed inside a tooth after root canal treatment to see which one helps heal infections around the tooth root faster. About 62 adults with infected single-rooted teeth will receive either triple antibiotic paste or calcium hydroxide. The research…

This study tests whether a gel made from a patient's own blood (platelet-rich fibrin) can help regenerate the inner part of infected or dead teeth in adults. 57 participants will receive either the gel or a standard blood-clot treatment. The goal is to see if the gel reduces infe…

This study follows 70 adults aged 20-60 who need root canal treatment on a premolar or molar. Researchers measure how hard they can bite and how force spreads across teeth before treatment, after root canal, after a crown, and up to 4 years later. They also ask about chewing comf…