The pterygoid is a paired bone forming part of the palate of many vertebrates, behind the palatine bones.
In humans it becomes the pterygoid processes of the sphenoid bone.
References
Pterygoid bone Wikipedia(Text) CC BY-SA
The pterygoid is a paired bone forming part of the palate of many vertebrates, behind the palatine bones.
In humans it becomes the pterygoid processes of the sphenoid bone.