Skeletal System Research Paper

The fibula (slender long bone that lies parallel with and on the lateral side of the

Some examples include the following: clavicle, coccyx, femur, fibula, foramen magnum, mandible, maxilla, metatarsals, ossify, phalanges, radius, scapula, sternum, suture, tibia, ulna, and vertebra. All of these terms are associated with the skeletal system. The mandible, maxilla, and foramen magnum are located in the cervical vertebrae. The clavicle, scapula, and sternum are located in the thoracic vertebrae. The lumbar vertebra contains the humerus, ulna, and radius. The coccyx is located in the sacral vertebrae. The femur, fibula, metatarsals, phalanges, and tibia are located in the appendicular skeleton. The sutures are located in the skull. The vertebrae is the backbone of the body. Ossification is the formation of bone. These terms are important in knowing and learning the skeletal system.

The skeletal system has 6 main functions and makes up 18% of the overall weight of the human body. (Tortora and Derrickson, 2011)

Introduction. The skeletal system consists of the bones, along with the cartilage and fibrous connective tissue that make up the ligaments that connect bones to bone at joints.

The skeleton provides the framework of the body and it is made up of 206 bones. It is part of the skeletal system, which is composed of ligaments and cartilages, in addition to bones. Bones are connective tissues made of osseous materials that undergo calcification, a process where minerals are deposited to harden the bone. Cartilages are thick and rubbery tissues that are found in joints, the ears, the nose, and the ribs. Ligaments are tough, fibrous tissues that connect one bone to another bone, while tendons are soft tissues that connect muscles to bones.

The human skeletal system consists of exactly 206 bones, it also contains tendons, ligaments, and cartilage that connects them together. The skeletal system performs vital functions such as support, movement, protection, blood cell production, calcium storage, and endocrine regulation. Infants are born with 270 bones, but some of them fuse together as the body develops. A bone in the skeletal system are typically dense and tough on the outside, like a compact bone. When going deeper in the bone the next layer is called spongy bone, which is lighter and more flexible. Some of these bones contain bone

Cervical vertebra locates in the neck between occipital bone and T1 vertebra. It helps hold up the skull and protects the spinal cord. Atlas and axis are very special bones because they provide the movements for the head. Atlas is a ring-shaped vertebra that rotates and axis is a pivot that helps the head to turn side to side. Thoracic vertebra has a very important job is to protect the heart and lungs which locates in the trunk between C7 and L1 of the body. Lumbar vertebra is consider as the lower back between T12 and S1 in the body that can helps support the weight of the body. Sacrum and coccyx located in the lower back between L5 and C1. Sacrum is a very tough bone that supports the weight and coccyx, also known as the tail bone, connects with the muscles to the pelvic

The framework of the human body is the skeletal system. Skeletal system organs include the bones, joints, cartilages, ligaments, tendons and teeth. Bones offer support for the muscles, protect our vital organs, and allow us to eat food. Our joints allow our body to move, twist and bend. Cartilage, like our ears and nose, offer soft structures that are more malleable than bones. Two separate bones are connected by ligaments, and bones and muscles are connected by tendons. Our teeth allow us to bite and chew our food. Skeletal structure is similar among all people around the world, with the greatest diversity occurring between the sexes. We will explore each system in greater detail and provide

The bones in the skull support the structure of the face as well as protecting the brain. The skull is made up of 22 bones, which are split into two categories: the facial bones and the cranial bones. The cranial cavity is made up of 8 cranial bones, which surround the brain (providing protection) and acts as an anchor in which the muscles of the head and neck can attach to. The eight bones that make up the cranial are the frontal bone, 2 temporal bones, 2 parietal bones, the occipital bone, the ethmoid bone and the sphenoid bone. The face is made up of 14 facial bones, which provides cavities for the sense organs (nose, eyes and mouth) and it also protects the entrances to the respiratory tracts and digestive system as well as acting as an

The vertical column consists of thirty-three bones; seven cervical, twelve thoracic, five lumbar, five fused bones that make up the sacrum and four fused bones that make up the coccyx. Its main role is to protect the spinal cord, support the skull, provide attachments for ligaments and muscle, as well as to provide support for the trunk. In a cervical dislocation the vertebrae disjoints or a ligament injury occurs.

protects the organs and tissues of the body by providing a ‘cage’ around them and keeping the internal organs in their correct place. Strong bones e.g. the spine allow a person’s movement and they are able to stand straight without falling down. It also does a good job of supporting a person’s body mass which allows their muscles to function even if they are overweight. It holds the internal organs because of hollow spaces e.g. the skull does a good job of keeping the brain intact and holding it, whereas, the chest cavities forms a house around the heart and lungs.

They are cylindrical bones that lie in front of the spinal cord and stack up one on top of the other to

Vertebrae, while differing slightly based on their region in the spinal column, typically consist of a body and vertebral arch. Anterior to the arch, the body (1) is the thick, broad part of the bone that serves to support and bear weight. Between each individual body is the intervertebral disk space. The vertebral arch is made of several parts. Pedicles (2) extend posteriorly from the body and curves to the laminae (2). These two parts encircle the vertebral foramen with the body. Above and below the pedicles are the superior and inferior vertebral notch, respectively, and they form the intervertebral foramina when stacked. Zygopophyseal joints are formed by the superior and inferior articular processes. At the junctions of the pedicle and lamina, the transverse processes (2) protrude laterally. The spinous process (1) is the most posterior part of the vertebrae and projects from the junction of the left and right laminae.

Protection - the skeleton provides protection to many important organs. The skull protects the brain, eyes and ears. The vertebrae protects the spinal cord from any damage. The rib cage prevents any damage to the lungs, hearts and major blood vessels. The illium

The skeletal system includes the osseous tissues of the body and the connective tissues that stabilize or interconnect the individual bones. The bone is a dynamic tissue. Throughout the lifespan, bone adjusts to the physiologic and mechanical demands placed on it by the processes of growth and remodeling.