Symptomatic irreversible pulpitis

This study looks at whether a special light-activated dye can kill more bacteria and reduce pain after root canal treatment. Fifty adults with infected teeth will receive either standard care or the light therapy. The goal is to see if this simple addition improves healing and co…

This trial compares two final rinses used during two-visit root canal treatment for adults with symptomatic irreversible pulpitis, a painful tooth infection. Participants receive either a dexamethasone solution or normal saline as the last rinse inside the root canal. Researchers…

This trial tests whether applying cryotherapy (cold therapy) along with different concentrations of sodium hypochlorite irrigation during vital pulp therapy can reduce post-operative pain in permanent mandibular molars. Adults aged 15-40 with symptomatic irreversible pulpitis wil…

This study compares two treatments for severe tooth pain: vital pulp therapy, which tries to save the tooth's nerve, and standard root canal treatment, which removes it. Researchers will measure pain after 24 hours and one week, and check healing at 6 and 12 months using AI to re…

This study looks at how the size of root canal preparation and the amount of remaining tooth structure affect the survival of treated lower molars. Sixty patients with infected pulp will receive either a conventional or conservative root canal preparation. Researchers will track …

This study compares two methods for measuring root canal length during root canal treatment: a manual technique using hand instruments and a machine-assisted mechanical technique. Both methods use electronic devices called apex locators to improve accuracy. About 104 adults needi…