Over a decade ago.
Hip replacement problems with metal on metal.
The use of metal on metal hip implants became popular in the u.
However despite the low wear rates there were problems with the metal on metal implants.
Many manufacturers proclaimed that the metal on metal hip replacements would last 2 as long.
If there s damage to your hip then you ll need revision surgery in which the metal on metal implants will be removed and new ones inserted.
In recent years information about the wear of certain metal on metal devices has raised concerns about their use.
Metal on metal hip replacements release metal ions into the bloodstream.
These devices are made from a blend of several metals including chromium cobalt nickel titanium and molybdenum.
Metal on metal hip replacements were designed with two specific potential advantages.
These are becoming more popular for hip replacements.
Reports of patient reactions to these ions have spurred the fda to order the 21 makers of these devices to perform new.
In metal on metal devices both the ball and socket components are made of metal.
The issue with metal on metal hip replacements.
Ceramic hip replacement implants also use metal parts that fit within the bone but the bearing surface the ball and the socket can be made of the ceramic material.
In a traditional metal and plastic hip replacement the socket is made of plastic that takes up space.
First the size of the ball of the ball and socket implant can be larger.
All artificial hip implants carry risks including wear of the component material.
Some devices are ceramic on metal which has significantly lowered the prevalence of this condition but still presents with some cases.
Even if your hip replacement is only partially metal you can still get metal poisoning.
Other causes of pain that can affect all types of hip replacement include loosening wear and infection.
These metal implants have been used in total hip replacement and hip resurfacing procedures.
Metal on metal mom hip implants have unique risks in addition to the general risks of all hip implants.
These are some of the devices that have been recalled.
This may also involve fitting a femoral stem to fix the ball onto in a total hip replacement.