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 sinuses is the first one to develop and explain in detail?
Maxillary sinus is first to develop. It appears as a shallow groove on the medial surface of maxilla during fourth month of intrauterine life, grows rapidly during six to seven years, and reaches full the eruption after all permanent teeth erupts.