Jugal bone definitions
| Word backwards | laguj enob |
|---|---|
| Part of speech | Noun |
| Syllabic division | ju-gal bone |
| Plural | The plural of jugal bone is jugal bones. |
| Total letters | 9 |
| Vogais (4) | u,a,o,e |
| Consonants (5) | j,g,l,b,n |
The jugal bone, also known as the zygomatic bone, is a key facial bone that forms the outer edge of the eye socket and contributes to the structure of the cheek. It is a paired bone, with one jugal bone on each side of the skull, connecting the maxilla to the temporal bone.
Located just below the eye socket, the jugal bone plays a crucial role in the overall appearance of the face, providing support to the soft tissues of the cheek and helping to define the shape of the face. It also serves as an attachment point for muscles involved in chewing and facial expressions.
Structure and Function
The jugal bone is a flat bone that articulates with several other bones in the skull, including the maxilla, temporal, and frontal bones. Its unique shape and position allow it to contribute to both the stability and mobility of the facial structure, making it an essential component of the craniofacial complex.
Development and Growth
During embryonic development, the jugal bone forms from a combination of neural crest cells and mesoderm, gradually ossifying to become a solid bone by early adulthood. Its growth is closely tied to the development of the surrounding facial bones, contributing to the overall symmetry and proportion of the face.
Common Conditions
Like other bones in the skull, the jugal bone can be affected by various conditions such as fractures, infections, and tumors. Injuries to the jugal bone can be painful and may require medical intervention to ensure proper healing and alignment.
In conclusion, the jugal bone plays a critical role in the structure and function of the face, contributing to both aesthetics and functionality. Its unique position and relationships with other facial bones make it an important aspect of facial anatomy that influences overall facial appearance and movement.
Jugal bone Examples
- The jugal bone is also known as the zygomatic bone.
- In mammals, the jugal bone forms part of the cheek and helps protect the eye.
- The jugal bone articulates with the maxilla, frontal, and temporal bones in the skull.
- An injury to the jugal bone can result in difficulty chewing or speaking.
- The jugal bone is important for supporting the structure of the face.
- During embryonic development, the jugal bone originates from neural crest cells.
- The jugal bone is commonly studied in comparative anatomy to understand evolution.
- In some animals, the jugal bone is fused with other bones to form a stronger structure.
- The jugal bone plays a role in the formation of the orbit of the eye.
- A fracture of the jugal bone may require surgical intervention to repair.