ZYGOMATIC TUBERCLE Meaning and
Definition
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The zygomatic tubercle is a bony prominence located on the temporal surface of the zygomatic bone, commonly known as the cheekbone. It is a small, rounded projection that lies anteriorly to the zygomatic arch, particularly towards the junction of its temporal and sphenoidal roots.
The zygomatic tubercle serves as a significant anatomical landmark, aiding in the identification and understanding of facial structures and their functions. It plays a crucial role in the formation of the infraorbital margin, which forms the lower boundary of the orbit. This margin not only provides structural support to the orbit but also serves as a protective barrier for the underlying delicate structures, such as the eye.
The zygomatic tubercle also serves as an attachment site for certain muscles and ligaments in the face. It acts as an anchor for the zygomatico-orbitalis muscle, which assists in the elevation and depression of the upper lip. Additionally, it serves as the insertion point for the zygomaticotemporal ligament, which connects the zygomatic bone to the temporal bone, consequently providing stability to the joint.
Overall, the zygomatic tubercle is an important feature of the zygomatic bone, aiding in both the structural integrity of the face and facilitating the movements of associated muscles.
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Eminentia articularis, tuberculum articulare.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ZYGOMATIC TUBERCLE
- zygomatictubeercle
- z ygomatic tubercle
- zy gomatic tubercle
- zyg omatic tubercle
- zygo matic tubercle
- zygom atic tubercle
- zygoma tic tubercle
- zygomat ic tubercle
- zygomati c tubercle
- zygomatic t ubercle
- zygomatic tu bercle
- zygomatic tub ercle
- zygomatic tube rcle
- zygomatic tuber cle
- zygomatic tuberc le
- zygomatic tubercl e
Etymology of ZYGOMATIC TUBERCLE
The etymology of the word "zygomatic tubercle" can be broken down as follows:
1. Zygomatic: The term "zygomatic" comes from the Greek word "zygon", meaning "yoke" or "bar". In anatomy, it refers to the zygomatic bone, which is commonly known as the cheekbone.
2. Tubercle: The word "tubercle" originates from the Latin term "tuberculum", which means "a small swelling" or "a bump". In anatomy, it refers to a small, rounded projection on a bone.
Therefore, "zygomatic tubercle" refers to a small bump or projection located on the zygomatic bone.
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