The maxillary bone, also known as the maxilla, is a paired bone located in the upper jaw. It forms the central part of the face and holds the upper teeth. The maxilla also contributes to the formation of the eye sockets, nasal cavity, and the roof of the mouth. In addition to its structural roles, the maxillary bone plays a crucial part in functions such as chewing and speaking. It connects with several other bones in the skull, including the nasal bones and zygomatic bones, helping to create a stable framework for the face.