What is another word for Ethmoid Sinus?
Pronunciation: [ˈɛθmɔ͡ɪd sˈa͡ɪnəs] (IPA) 
The ethmoid sinus is a small air-filled cavity found in the ethmoid bone of the skull, located between the eyes and behind the nasal cavity. This sinus, also known as the ethmoidal sinus or simply ethmoids, is one of the four pairs of sinuses in the human skull, each with its own distinct function. Some common synonyms for the ethmoid sinus include the ethmoid air cells, ethmoidal cells, and ethmoidal labyrinth. These terms all refer to the same structures, and are often used interchangeably in medical literature and clinical practice. Despite their close proximity to the brain and other vital structures, ethmoid sinuses generally do not pose any significant health risks, and are primarily responsible for producing mucus and enhancing the sense of smell.
