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 Other name of Bay cyst is: and explain in detail?
Apical Periodontal Cyst (Radicular Cyst, Periapical Cyst, Root End Cyst)
There are two distinct variants of apical periodontal cysts, namely, those containing cavities completely enclosed in epithelial lining (True cysts), and those containing epithelium-lined cavities that are open to the affected root canals (bay cysts or pocket cysts).
Reference: Shafer’s Textbook of ORAL PATHOLOGY Eighth Edition page no 76,77