Hip Replacement Ceramic Squeaking

Imagine going from having a painful arthritic hip to a squeaking but pain free hip.

Hip replacement ceramic squeaking.

The exact cause of the squeaking is unknown but stripe wear found on used ceramic parts suggests that the noise may begin when these parts rub together. 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. This implant is a ceramic on ceramic type supposedly more durable than other conventional models. The incidence of hip squeak associated with ceramic on ceramic bearings has been variably reported ranging from 0 7 to 20 9.

The problem of squeaking hips after joint replacement has increased in the last 10 years with the increased use of hard on hard bearings. Ceramic on polyethylene is currently the most popular hip replacement material representing 50 6 of all hip replacement cases back in 2014. Was taking on squeaky hip replacement plaintiffs in the past. 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.

Those are the two questions answered in this article. Law firm took on cases of squeaky hip replacements. Ceramic hip replacement jack nicklaus joint replacement new york times patient squeak united states posted on august 3 2011 source. In a recent survey of 149 patients with a thr about one in 10 reported a squeaking hip.

It is produced by a forced vibration generated by a driving force resulting in a dynamic response the driving force is a result of high friction generated in hard on hard bearings from a loss of fluid film lubrication stick slip 21 24 which can be facilitated in certain. And what can be done about it. Saiontz kirk p a. Patients understand the risks that metal joints and sockets bring to their long term health and are moving away from the material.

Squeaking defined as a high pitched audible sound that occurs during movement of the hip joint. Many surgeons today consider them to be an improvement over traditional metal and plastic implants in which the deterioration of plastic can lead to the gradual buildup of debris. What do we mean by hard on hard bearings. Anatomy of a squeak some patients who have received artificial hips with ceramic components have complained that the hips make a squeaking sound.

We determined the patients perception of squeaking in 306 patients 336 hips in whom ceramic on ceramic total hip arthroplasties thas were performed between 1997 and 2005. Rottenstein law group 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. That can happen after a total hip replacement thr. Ceramic hip implants are among the newer types of prostheses being used for hip replacement offering greater resistance to damage and smooth movement of the joint.