The sphenoid bone has a butterfly-like structure, with four major components—body, lesser wings, greater wings, and pterygoid processes. Body Located in a central portion that runs along the ...

The sphenoid sinuses are located in the sphenoid bone near the optic nerve and the pituitary gland on the side of the skull. There are seven bones that form the orbit (eye socket), and the ...

Using a small surgical instrument, they open the sphenoid bone and a hollow part of this ... but they can cause your body to over- or underproduce hormones that affect many aspects of your health.