Reports of patient reactions to these ions have spurred the fda to order the 21 makers of these devices to perform new.
Metal on metal hip replacements.
Metallosis is a type of metal poisoning that can occur as a side effect of joint replacement devices with metal components such as metal on metal hip replacements or other metal implants.
Some patients who had a hip replacement prior to may 18 2016 may have received a metal on metal hip implant.
These metal surfaces are highly polished and smooth.
In metal on metal devices both the ball and socket components are made of metal.
Most total hip replacements are not metal on metal bearings and use other materials including ceramic and high density polyethylene.
If you re not sure what type of implant you have or you have any concerns about your hip you can consult your doctor for advice.
Hip replacement metal corrosion.
All hip implants can cause serious side effects but metal on metal devices have been the cause of a higher than average rate of failure due to fritting and corrosion of the metal.
Metal on metal hip replacements release metal ions into the bloodstream.
These metal implants have been used in total hip replacement and hip resurfacing procedures.
Metal on metal implants use a similar design to standard hip replacements but the surfaces of both the ball and the socket are made of metal.
In recent years information about the wear of certain metal on metal devices has raised concerns about their use.
Metal on metal hip replacements have been done for many years but became more popular over this past decade.
Metal on metal mom implants have only been used in a minority of all hip replacement surgeries.
Your hospital will always have a record of your operation and what implants were used.
All hip resurfacing operations use a metal on metal bearing hip.
Metal on metal mom hip implants have unique risks in addition to the general risks of all hip implants.
The fda has provided information for patients with a metal on metal hip implant.
This is largely due to the fact that the procedure takes longer and is more complicated than a first hip replacement.
Hip revision surgery especially for metal on metal hip implants carries a higher risk of infection blood clots bone fractures and other surgical complications than a regular hip replacement.
When surfaces of metal components grate against one another metal fragments and ions may be released into the surrounding joint.