Questions and Answers
What are the Zygomatic bones also known as?
What do the Zygomatic bones form?
Prominences of the cheek bones and the zygomatic arch with the temporal bone.
What does the Temporal process of the Zygomatic bone do?
Extends posteriorly to unite with the zygomatic process of the temporal bone.
What is formed by the zygomatic arch?
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What does the Frontal process of the zygomatic bone articulate with?
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What does the Maxillary process of the zygomatic bone form?
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What is the infraorbital rim?
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What is the zygomaticofacial foramen?
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Study Notes
Zygomatic Bones Overview
- Zygomatic bones are paired facial bones located lateral to the maxilla.
- They create the prominent cheekbones and structure the zygomatic arch with the temporal bone.
- Zygomatic bones contribute to forming the floors and lateral walls of the ocular orbits.
Temporal Process of the Zygomatic Bone
- The temporal process extends posteriorly from the zygomatic bone.
- It connects with the zygomatic process of the temporal bone, forming the zygomatic arch.
Zygomatic Arch
- The zygomatic arch is a cheekbone structure formed by the fusion of the temporal process of the zygomatic bone and the zygomatic process of the temporal bone.
Frontal Process of the Zygomatic Bone
- Articulates with the frontal bone.
- Forms the anterior lateral wall of the eye orbit, contributing to its structure and shape.
Maxillary Process of Zygomatic Bone
- This process articulates with the maxilla.
- It plays a role in forming a part of the infraorbital rim, which is essential for the eye socket's integrity.
Infraorbital Rim
- The infraorbital rim is defined as the inferior rim of the eye orbit, providing support and structure to the lower part of the orbit.
Zygomaticofacial Foramen
- A small opening located on the anterolateral surface of the zygomatic bone.
- This foramen allows for the passage of nerves and blood vessels to the facial region.
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Description
Test your knowledge on the zygomatic bones, also known as the cheek bones. These flashcards cover their definitions, structures, and relationships with other bones in the facial skeleton. Perfect for students studying human anatomy or those wanting to improve their understanding of facial structures.
