In vertebrates, the maxilla (pl.: maxillae / m æ k ˈ s ɪ l iː /) [2] is the upper fixed (not fixed in Neopterygii) bone of the jaw formed from the fusion of two maxillary bones. In humans, the upper jaw includes the hard palate in the front of the mouth .

Sep 18, 2018 · The maxilla is the bone that forms your upper jaw. The right and left halves of the maxilla are irregularly shaped bones that fuse together in the middle of the skull, below the nose, in an...

Apr 12, 2022 · Maxilla (plural: maxillae) is one of the eight facial bones that form the facial skeleton. It is the second largest bone of the face. As it forms the upper jaw holding the upper set of teeth, it is sometimes referred to as the upper jaw bone. It also forms the lower parts of eye sockets and nasal cavities.

Oct 30, 2023 · The maxilla, also known as the upper jaw, is a vital viscerocranium structure of the skull. It is involved in the formation of the orbit, nose and palate, holds the upper teeth and plays an important role for mastication and communication.

Dec 5, 2023 · The maxilla is a bone which helps to make up the skull. It is specifically located in the mid face, forms the upper jaw, separates the nasal and oral cavities, and contains the maxillary sinuses (located on each side of the nose.

The maxilla is the most important bone of the midface. It has a central location and provides structural support to the viscerocranium. It has functional and aesthetic significance as it has a fundamental role in facial architecture, separates the nasal and oral cavities, forms the upper jaw, and contains the maxillary sinus (See Image.

Aug 2, 2020 · The maxilla bone or maxillary bone is a fused (paired) bone that provides part or all of the bony structure of the eye sockets, the nasal passage, the hard palate, the left and right maxillary sinuses, and the upper tooth sockets.

Nov 19, 2020 · The maxilla is the most complex viscerocranium bone, joining with all other facial skeleton bones except the mandible. The trick to remember the anatomy of the maxilla is based on digit "4": the maxilla has four surfaces, four processes, and the cavity in the middle.

The maxillary bones, or maxillae are the largest facial bones and they form the upper jawbone and the central part of the facial skeleton (see Figure 1). The maxillae form the upper jawbone and meet each other at a median intermaxillary suture.

May 11, 2024 · Each maxilla forms the floor of the nasal cavity and parts of its lateral wall and roof, the roof of the oral cavity, contains the maxillary sinus, and contributes most of the inferior rim and floor of the orbit. It bears the upper tooth-bearing alveolar process. The maxilla is sometimes called the upper jaw, usually in relation to the dentition.