Argumentative Essay On Hook Arm

Curiously, a hook arm is a prosthesis, an artificial body part. From a wooden peg leg to the most recent externally powered prosthesis, prosthetics have notably advanced. Over the years, people missing a limb were confronted with a tough decision: either have a functional prosthesis or a passive prosthesis. A functional prosthesis works efficiently by using a system of mechanical cables; therefore, it facilitates actions as a real limb performs. On the other side, a passive prosthesis does not allow patients to accomplish their everyday actions, but it does give them a realistic appearing limb. Recently, biomedical engineers found the solution to this dilemma: myoelectric prostheses, functional prosthesis and passive prosthesis in one. However, myoelectric prostheses are known for being expensive and, in some cases, painful to wear. Every individual has a unique lifestyle and distinctive needs. As a result, varied types of prostheses exist-- such as functional, passive and myoelectric-- to satisfy individuals, so they can live like any other able-bodied person would.

Functional

Passive prostheses are “worn purely for cosmetic purposes” (Bowers). For patients who do light work, these prostheses made of silicone are a considerable option. Developing this field in prosthetics has increased the self esteem of many people with missing limbs, either lost in an unfortunate accident or naturally born without one. Society these days holds high standards of beauty, so when somebody does not fit the criteria of beauty, he or she might feel left out. Many people with a mechanical arm or leg are embarrassed at gatherings; nevertheless, passive prostheses let people feel incorporated in a community rather than excluded. It is reasonable to want functionality and aesthetics in a single prosthesis instead of sacrificing one for the other; therefore, myoelectric prosthesis have been