2023年11月3日 · The zygomatic bone has three surfaces: lateral, posteromedial and orbital. The lateral (facial) surface faces towards the outside. It is smooth and convex, and it features a small opening called the zygomaticofacial foramen .

2024年5月6日 · Bone markings are easily overlooked but serve essential functions like facilitating joint movement, locking bones in place, and supporting and protecting soft tissues. Bone markings are crucial for identifying bones and understanding anatomy.

2023年10月30日 · Fissures are open slits, grooves or depressions in a bone, often housing nerves and blood vessels. An example is the inferior orbital fissure. Separating the floor from the lateral wall, it gives passage to structures like the zygomatic nerve and orbital branches of the pterygopalatine ganglion. Meatus

2022年10月27日 · The zygomatic bones (Gr., zygoma – yoke) are two facial bones that form the cheeks and the lateral walls of the orbits. They are also commonly referred to as the cheekbones or malar bones (L., mala – the cheek). Each zygomatic bone articulates with the temporal bone, frontal bone, maxilla, and sphenoid bones. Anterior view:

The zygomatic bone is generally described as ossifying from three centers—one for the malar and two for the orbital portion; these appear about the eighth week and fuse about the fifth month of fetal life.

ones of the face. The zygomatic bones are shaped roughly like triangles, with each vertex pointing toward a different bone: the temporal bone, maxilla. or frontal bone. Use the landmark icon in the content box to locate the follow. id. o.

2025年1月16日 · The zygomatic bone (also known as zygoma or malar bone) is an important facial bone that forms the prominence of the cheek. It is roughly quadrangular in shape. Zygoma has three surfaces, five borders, and two processes.

Define and apply the bone marking terminology to describe bones of the skeleton. Identify the bones and markings on the terminology checklist for the axial skeleton. Apply what you have learned: evaluate why the features of the fetal skull are different from an adult skull.

Study with Quizlet and memorize flashcards containing terms like zygomatic bone parts, frontal process of zygomatic bone, temporal process of zygomatic bone and more.

2022年9月8日 · Markings – anterior view [Show / Hide answers] The frontal bone, zygomatic bone, maxilla, ethmoid bone and mandible make up the anterior view of the skull. Review the bone markings and test yourself.