What is an example of an irregular bone?
Irregular Bones. The irregular bones are: the vertebræ, sacrum, coccyx, temporal, sphenoid, ethmoid, zygomatic, maxilla, mandible, palatine, inferior nasal concha, and hyoid.
What are examples of flat bones?
Flat bones are made up of a layer of spongy bone between two thin layers of compact bone. They have a flat shape, not rounded. Examples include the skull and rib bones. Flat bones have marrow, but they do not have a bone marrow cavity.
Where is a irregular bone?
Irregular Bones Have Complex Shapes For example, the vertebrae, irregular bones of the vertebral column, protect the spinal cord. The irregular bones of the pelvis (pubis, ilium, and ischium) protect organs in the pelvic cavity.
What are the 33 irregularly shaped bones called?
vertebrae
The spine The vertebral column (also called the backbone, spine or spinal column) consists of a series of 33 irregularly shaped bones (during childhood), called vertebrae.
Are ribs irregular bones?
The flat bones include the scapula (wingbone), the ribs, and the sternum (breastbone). Irregular bones: Irregular bones are irregular in size and shape and are usually quite compact. They include the bones in the vertebral column, the carpal bones in the hands, tarsal bones in the feet, and the patella (kneecap).
Are all facial bones irregular?
These bones tend to have more complex shapes, like the vertebrae that support the spinal cord and protect it from compressive forces. Many facial bones, particularly the ones containing sinuses, are classified as irregular bones.
Is the scapula a irregular bone?
Are vertebrae irregular bones?
They are primarily spongy bone that is covered with a thin layer of compact bone. The vertebrae and some of the bones in the skull are irregular bones.
Are Carpals irregular bones?
Irregular bones: Irregular bones are irregular in size and shape and are usually quite compact. They include the bones in the vertebral column, the carpal bones in the hands, tarsal bones in the feet, and the patella (kneecap).
Is clavicle a flat bone?
The clavicle is a long bone of the body, not a flat bone.
Are Carpals short or irregular bones?
Sesamoid Bones
| Bone Classifications | ||
|---|---|---|
| Bone classification | Features | Examples |
| Short | Cube-like shape, approximately equal in length, width, and thickness | Carpals, tarsals |
| Flat | Thin and curved | Sternum, ribs, scapulae, cranial bones |
| Irregular | Complex shape | Vertebrae, facial bones |