Ana sayfa Sorular ve Cevaplar Treatments Root Canal Treatment Can a tooth that has undergone root canal treatment become infected again? Can a tooth that has undergone root canal treatment become infected again? Updated on: April 27, 2026 Yes, reinfection can develop if there is a leak or a fracture. How did you find the answer? Happy Normal Sad Share the question: Is the nerve completely removed during root canal treatment?Does root canal treatment cause bad odor?
