T he upper extremity is interesting from a functionalanatomy perspective because of the interplay amongthe various joints and segments necessary for smooth, effi-cient movement. Movements of the hand are made moreeffective through proper hand positioning by the elbow,shoulder joint, and shoulder girdle. he upper extremity is interesting from a functionalanatomy perspective because of the interplay amongthe various joints and segments necessary for smooth, effi-cient movement. Movements of the hand are made moreeffective through proper hand positioning by the elbow,shoulder joint, and shoulder girdle.
Artificial Organs. There is a critical shortage of donor organs of all types. Artificial organs that perform the function of natural organs can help alleviate this problem as well as sustain patients with organ failure as they await donor organs.In some cases, artificial organs can eliminate the need for transplantation altogether.here is a critical shortage of donor organs of all types. Artificial organs that perform the function of natural organs can help alleviate this problem as well as sustain patients with organ failure as they await donor organs.
Organ. An organ is a structure composed of two to four types of tissues working to perform functions that are beyond the scope of an individual tissue type. A set of related organs working cooperatively toward the performance of even more complex functions constitutes an organ system.Organs come in many different forms.ikewise, the blood vessels and nerves in these organs are organs unto themselves. This organ within an organ motif is also exhibited in the sense organs. For example, within the eyeball is an organ called the retina, an association of neural and epithelial tissue that detects light entering the eyeball.