The appendicularskeleton consists of the girdles and the skeleton of the limbs.
The skeleton of the upper limbs or arm may be divided into five main regions: an upper arm bone, the forearm (radius and ulna), the wrist, the palm of the hand and the fingers.
The skeleton of the lower limb may be divided into five main regions: the upper leg (thigh), the lower leg, the ankle, the arch of the foot and the toes.
The human skeleton consists of 206 bones held together by flexible tissue consisting of cartilage and ligaments.
The appendicularskeleton is made up of the upper (shoulder or pectoral) and lower (pelvic) girdles (see pelvis) and the bones of the arms and legs.
Many diseases associated with the skeleton occur at the joints, notably the various types of arthritis, although such diseases as bone cancer may directly affect the skeleton.
The appendicularskeleton includes the paired fins or limbs and the girdles, the braces within the body that support them
The anterior girdle is the shoulder or pectoral girdle, to which dermal and endochondral skeletal elements contribute, and that support a pectoral fin or limb
Much of the phylogeny of archosaurs is based on the morphology of the appendicularskeleton.
The long bones of the appendicularskeleton are the classic example of endochondral ossification and bone growth mechanisms.
Like the bones of the axial skeleton, the bones of the limbs and their girdles are preformed in cartilage.
Because chondrocytes (mature chondroblasts) have a low metabolic rate, vascularization is minimal, and tends to occur near the surface in the fibrous perichondrium, which covers the free surfaces of cartilages [D].
Appendicular Skeleton(Site not responding. Last check: 2007-10-20)
To enable the student to assist with the fundamental radiographic projections of the bones and joints of the appendicularskeleton for level one patients.
Outline the common fractures, diseases and abnormalities of the appendicularskeleton.
Primary radiographic procedures: of the bones and joints of the appendicularskeleton.
Appendicular skeleton(Site not responding. Last check: 2007-10-20)
This section uses a case study in the diagnosis of a mass affecting the appendicular musculature.
Body coils or Torso Phase array coils are used for large areas such a pelvis, and long bones, while dedicated medium coils are mandatory for small complex areas such as the knee and shoulder.
Further smaller coils are required to image the distal appendicular regions such as the wrist, hand and ankle.
Gray's Anatomy of the Human Body - Development of the Skeleton - Yahoo! Education(Site not responding. Last check: 2007-10-20)
—Where a part of the skeleton is intended for strength and compactness combined with limited movement, it is constructed of a number of short bones, as in the carpus and tarsus.
—The skeleton is of mesodermal origin, and may be divided into (a) that of the trunk (axial skeleton), comprising the vertebral column, skull, ribs, and sternum, and (b) that of the limbs (appendicularskeleton).
In the amphioxus the notochord persists and forms the only representative of a skeleton in that animal.
1) Axial skeleton (skull, vertebral column, ribs, sternum), and the
2) Appendicularskeleton (bones of the upper and lower limbs).
With reference to the bones of the vertebral column provided in your bone boxes and on the articulated skeletons in the lab, study the column using the following protocol, a textbook, and your Atlas (i.e., see Netter, Plates 142-149, Grant's Atlas, Pgs.
