You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following, if left untreated is most likely to result in periapical lesion? and explain in detail?
Acute pulpitis may result in formation of acute apical abscess which inturn may result in periapical granuloma or cyst and some times ending up in osteomyelitis.