Dental The micro organism previously present in the Periapical tissues following obturation A Persist and stimulate the formation of a granuloma B Are eliminated by the natural defenses C Re-enter and re-infect the sterile canal and are removed by surgery D Are eliminated by the medicaments used in endodontic treatment 💡 Explanation The micro organism previously present in the Periapical tissues following obturation ✓ Correct Answer: B. Are eliminated by the natural defenses