The anatomical parts of a flat bone are named according to their location within the body. The superior portion of the bones is above another part of the body and the inferior part is below it. This is the same way for the limbs and muscles in humans. The upper arm is called the antebrachium, and the lower arm is called the femur. The thigh is located between the knee and ankle.
The outer surface of flat bones is called the margin, while the inner portion is called the endosteum. The diploe is lined by compact bone. The outer portion of the cranial bone is called the skull, while the inner part is called the cranial bone. The skull is separated from the other two bones by the cranial cavity. Often, the outer layer of a cranial bone fractures, but the inner portion is usually intact.
The edges of a flat bone are called the margins. These are lines that separate the different bones of the body. The edge of the temporal bone is called the occipital bone, and the occipital bone is called the occipital. The edges of the cranial bone articulate with each other. The interior of a flat-bone is called the meatus. The meatus provides passage for nerves, vessels, and sound.
The outer surface of a flat bone is called the periosteum. The medullary cavity is called the endosteum. Anatomists use angles to describe the location of body structures. The superior and inferior acromial angles of the scapula are angles of the occiput, the occipital angle of the thoracic vertebra, and the lateral angle of the cranial axis. The body is the largest segment of a flat bone, and includes the diaphysis of long bones and the shaft of femur.
The surface of a flat bone is made of two layers: periosteum and endosteum. The medullary cavity contains the medullary cavity. The inner surface of a flat bone is the medullary canal, which is lined with osseous tissue. Unlike the periosteum, the medullary canal is lined with spongy bone.
The next part of a flat bone is called the lateral margin. This part of the bone is connected to the skull, and can be either upper or lower in the body. An angle in a bone can also be found on a long bone. An occipital angle is the lateral part of the occipital. The cranial arc is the body.
An occipital bone has an inferior occipital ligament. The occipital bone is posterior to the occipital bone. As the name implies, the occipital ridge is superior to the temporal crest. Similarly, the occipital region is inferior to the head, and the frontal rib is inferior to it.
The outer surface of a flat bone is known as the periosteum, and the inner layer of the bone is called the endosteum. The cranial margin is lined with a compact bone, which protects the internal organs of the head. The occipital ridge is also inferior to the head. Anatomists and physicians will usually refer to an occipital ridge as an angle.
A flat bone is divided into three anatomical parts. The periosteum forms the outer surface of the bone and the endosteum lines the medullary cavity. In addition to these, a flat-bone also has a ramus, which is a curved portion of the bone that provides structural support for the rest of the bone. This is the ramus of the mandible.
The bones of a flat body are made up of two parts, the epiphysis and the diaphysis. The diaphysis is the long bone. It runs between the proximal and distal ends of a flat bone. The diaphysis is hollow, and the medullary cavity is filled with yellow marrow. The epiphysis is the flat part.