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 Most common sinus to be involved in acute sinusitis? and explain in detail?
Ans. is 'b' i.e., Maxillary Most common sinus affected by sinusitis overall Maxillary Most common sinus affected in adult Maxillary Most common sinus affected in children Ethmoid Least common sinus affected Sphenoid Sinuses involved in order of frequency Maxillary > Frontal > Ethmoid > Sphenoid