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Endodontic retreatment is the re-cleaning, re-shaping, and re-filling of the root canals of a tooth after the first root canal has failed or become reinfected. The dentist or endodontist removes the old root-canal filling material, disinfects the canals thoroughly, and then places new filling material to eliminate infection and restore healing.Why Endodontic Retreatment Is NeededA tooth that has already had a root canal may fail to heal for several reasons:Persistent or new infection inside the canalsMissed or complex canals that weren’t treated the first timePoorly fitted crowns or fillings that allow bacteria back inNew decay around the restorationBroken, leaking, or aged root canal fillingCracks or fractures in the toothDelayed placement of the final crown, allowing contaminationHow The Procedure Is DoneExamination & X-raysThe dentist evaluates the tooth’s condition and identifies the cause of failure.Removing old restorationThe crown or filling may be removed to access the canals.Re-cleaning & reshaping the canalsThe dentist thoroughly removes infection, debris, and bacteria.DisinfectionIrrigants and medications are used to create a bacteria-free environment.Re-filling the canalsThe canals are sealed again with fresh filling material to prevent reinfection.Final restorationThe tooth is rebuilt with a new filling or crown for strength and protection.Visit to fix your free dental appointment in Dubai UAE https://www.orthodontist-dubai.com/Contact phone no: +971043987075Address : Al Jafiliya, Dubai, UAE
