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by Franklin Pollard

Technologies associated to medical science has advanced so much that numerous materials that were not used for implants in the human body earlier have become good implant materials. One of them is titanium, and this metal has created a mix of proponents and detractors in recent years. Regardless of that however, titanium hip replacement is progressively becoming commonplace. Here are the reported positive aspects of why this is so:

Science and technology has made numerous more materials ideal for human use. First of all, titanium is inert to human body essential fluids. Being inert implies that it will not work together in any way to human body fluids or tissues, and potentially cause harm. This inertness has been ascribed to an oxide film, which the metal naturally forms in the presence of oxygen. The oxide film keeps the metal insoluble and highly adherent. Facts concerning this has been repeatedly studied, and evidence for its inertness has been reviewed by many experts.

Titanium osseointegrates come next. What this means is that over time, titanium will combine completely to bone and living tissues. This fact is profoundly essential with regard to hip replacement, as it minimizes the need for adhesives, and makes the prosthesis very strong, about twice the strength of steel, in fact the highest for any metal that is approved for medical use. Certainly, this strength has important implications for the patient, as it will give him or her the ability to do more things without fear of damaging the implant.

The additional attributes of titanium hip replacement are flexibility and low weight. Finally, a titanium hip replacement is compact and flexible. These two characteristics further supplement the toughness that the metal offers. It is notable that the elasticity and thermal expansion of this material matches that of human bone, making it less likely to fail. The freedom also makes it more tough to impact forces, thus very suitable for a joint which constantly moves about.

Other benefits include its non-magnetic properties (meaning you won’t set off a metal detector), and its related workability to stainless steels. But given all of the above merits, there are also some reports regarding its other effects on the human body, although these have yet to undergo further verification. It is still best to seek advice from your physician regarding these issues.

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