Ceramic Hip Squeak

The best way to find out for sure is to remove the implant and take a look at what s going on.

Ceramic hip squeak.

It is a ceramic socket and a titanium ball. Why does my hip replacement 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. Fifteen years ago i had a hip replacement and now it is starting to squeak when i walk.

The firm s site says that a large number of patients stryker trident have developed loud squeaking popping loosening of the components. 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. 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. The materials used for these component parts can be ceramic on ceramic metal on metal or metal on polyethylene plastic.

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. Acetabular component orientation was compared for 17 squeaking hips and 17 matched controls. This implant is a ceramic on ceramic type supposedly more durable than other conventional models.

The occurrence of audible squeaking in some patients with ceramic on ceramic coc hip prostheses is a cause for concern. Now tens of thousands of ceramic hips later from stryker and other makers that entered the field many patients say their squeaking hips are interfering with daily life. 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. As if being implanted with a defective hip replacement wasn t enough to worry about many recipients have to contend with a squeaking or creaking noise coming from their artificial joint as they go about their daily routines.

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. In a recent survey of 149 patients with a thr about one in 10 reported a squeaking hip. The sound was most noticeable when bending walking using the stairs and during sexual activity. Audible squeaking in total hip replacements with ceramic on ceramic bearings is a rare problem.

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. Metal on metal and ceramic on ceramic are the hard on hard bearings.