Sphenoid bone

The sphenoid bone (also known simply as the sphenoid) is a butterfly-shaped single bone that lies at the middle part of the base of the skull between the frontal, temporal and occipital bones. The sphenoid bone consists of the following parts: Body of the sphenoid - the central portion; Greater wings (2) and lesser wings (2) - extend laterally from the body; Pterygoid processes (2) - descend from the junction of the body and greater wings. The body, greater wings and pterygoid processes can be i

The sphenoid bone is one of the most complex bones of the human body. Due to its shape, it is also referred to as the ‘wasp bone’. It makes up most of the middle part of the base of the skull and contributes to the floor of the middle cranial fossa of the skull. The soft tissue structures such are the cranial nerves and parts of the brain are associated with this bone and have intense relations to it. The main function of the sphenoid bone is to provide the foramina and canals for the passage of

The sphenoid bone is one of the most complex bones of the human body. Due to its shape, it is also referred to as the ‘wasp bone’. It makes up most of the middle part of the base of the skull and contributes to the floor of the middle cranial fossa of the skull. The soft tissue structures such are the cranial nerves and parts of the brain are associated with this bone and have intense relations to it. The main function of the sphenoid bone is to provide the foramina and canals for the passage of