Ceramic Hip Squeak

There are many theories about what can cause this to happen.

Ceramic hip squeak.

Some specific implants have been more prone to squeaking and in some cases it seems to be related to the size of the implant with smaller implants squeaking more commonly. This implant is a ceramic on ceramic type supposedly more durable than other conventional models. Audible squeaking in total hip replacements with ceramic on ceramic bearings is a rare problem. The firm s site says that a large number of patients stryker trident have developed loud squeaking popping loosening of the components.

The best way to find out for sure is to remove the implant and take a look at what s going on. Is there any kind of cream i can rub on my hip or an injection. In a recent survey of 149 patients with a thr about one in 10 reported a squeaking hip. The occurrence of audible squeaking in some patients with ceramic on ceramic coc hip prostheses is a cause for concern.

The sound was most noticeable when bending walking using the stairs and during sexual activity. Squeaking is almost always a problem in patients who have an implant with an alternative bearing surface something other than metal and plastic and most commonly with ceramic hip replacements. It is a ceramic socket and a titanium ball. The two main parts of the hip that are replaced include the round head at the top of the femur thigh bone and the cup shaped hip socket.

Great effort has been dedicated to understand the mechanics of the hip squeaking to gain a deeper insight into factors contributing to sound emission from coc hip articulation. Swanson md while the wear rate with ceramic on ceramic total hip replacements is negligible and other problems including fracture extremely rare with the use of well designed components and accurate surgical technique squeaking in total hip replacements has recently become an issue. Fifteen years ago i had a hip replacement and now it is starting to squeak when i walk. Acetabular component orientation was compared for 17 squeaking hips and 17 matched controls.

Squeaking in ceramic on ceramic total hip replacements todd v. The embarrassing squeaking noise is prevalent in patients who received ceramic on ceramic artificial hips. The materials used for these component parts can be ceramic on ceramic metal on metal or metal on polyethylene plastic. Why does my hip replacement squeak.

The firm said that the stryker trident hip implant can squeak. One study in the journal of arthroplasty found that 10 out of 143 patients who received ceramic hips from 2003 to 2005 7 developed squeaking. Ninety four percent of control hips were in a range of 25 10 anteversion and 45 10 inclination but only 35 of squeaking hips were in this.